745312423680

Names of 745312423680

• Cardinal: 745312423680 can be written as Seven hundred forty-five billion, three hundred twelve million, four hundred twenty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.4531242368 × 10¹¹

Factors of 745312423680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 666

Divisors of 745312423680

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 53 54 55 60 64 66 71 72 80 88 90 96 99 106 108 110 120 128 132 135 142 144 159 160 165 176 180 192 198 212 213 216 220 240 256 264 265 270 284 288 297 318 320 330 352 355 360 384 396 424 426 432 440 477 480 495 521 528 530 540 568 576 583 594 636 639 640 660 704 710 720 768 781 792 795 848 852 864 880 954 960 990 1042 1056 1060 1065 1080 1136 1152 1166 1188 1272 1278 1280 1320 1408 1420 1431 1440 1485 1562 1563 1584 1590 1696 1704 1728 1749 1760 1908 1917 1920 1980 2084 2112 2120 2130 2160 2272 2304 2332 2343 2376 2385 2544 2556 2605 2640 2816 2840 2862 2880 2915 2970 3124 3126 3168 3180 3195 3392 3408 3456 3498 3520 3763 3816 3834 3840 3905 3960 4168 4224 4240 4260 4320 4544 4664 4686 4689 4752 4770 5088 5112 5210 5247 5280 5680 5724 5731 5760 5830 5940 6248 6252 6336 6360 6390 6784 6816 6912 6996 7029 7040 7155 7526 7632 7668 7810 7815 7920 8336 8448 8480 8520 8640 8745 9088 9328 9372 9378 9504 9540 9585 10176 10224 10420 10494 10560 11289 11360 11448 11462 11520 11660 11715 11880 12496 12504 12672 12720 12780 13568 13632 13992 14058 14067 14080 14310 15052 15264 15336 15620 15630 15741 15840 16672 16960 17040 17193 17280 17490 18176 18656 18744 18756 18815 19008 19080 19170 20352 20448 20840 20988 21087 21120 22578 22720 22896 22924 23320 23430 23445 23760 24992 25008 25344 25440 25560 26235 27264 27613 27984 28116 28134 28620 28655 30104 30528 30672 31240 31260 31482 31680 33344 33867 33920 34080 34386 34560 34980 35145 36991 37312 37488 37512 37630 38016 38160 38340 40704 40896 41393 41680 41976 42174 42240 45156 45440 45792 45848 46640 46860 46890 47520 49984 50016 50880 51120 51579 52470 54528 55226 55968 56232 56268 56445 57240 57310 60208 61056 61344 62480 62520 62964 63360 66688 67734 67840 68160 68772 69960 70290 70335 73982 74624 74976 75024 75260 76032 76320 76680 78705 81792 82786 82839 83360 83952 84348 85965 90312 90880 91584 91696 93280 93720 93780 95040 99968 100032 101601 101760 102240 103158 104940 105435 110452 110973 111936 112464 112536 112890 114480 114620 120416 122112 122688 124179 124960 125040 125928 126720 133376 135468 136320 137544 138065 139920 140580 140670 147964 149248 149952 150048 150520 152640 153360 154737 157410 163584 165572 165678 166720 167904 168696 169335 171930 180624 183168 183392 184955 186560 187440 187560 190080 199936 200064 203202 203520 204480 206316 206965 209880 210870 220904 221946 223872 224928 225072 225780 228960 229240 240832 245376 248358 248517 249920 250080 251856 257895 270936 272640 275088 276130 279840 281160 281340 295928 299904 300096 301040 303743 305280 306720 309474 314820 331144 331356 332919 333440 335808 337392 338670 343860 361248 366336 366784 369910 372537 373120 374880 375120 380160 400128 406404 406901 408960 412632 413930 414195 419760 421740 441808 443892 447744 449856 450144 451560 457920 458480 481664 490752 496716 497034 499840 500160 503712 508005 515790 541872 550176 552260 554865 559680 562320 562680 591856 599808 600192 602080 607486 610560 613440 618948 620895 629640 662288 662712 665838 666880 671616 674784 677340 687720 722496 733568 739820 745074 745551 746240 749760 750240 773685 812808 813802 817920 825264 827860 828390 839520 843480 883616 887784 899712 900288 903120 911229 915840 916960 963328 993432 994068 998757 999680 1000320 1007424 1016010 1031580 1083744 1100352 1104520 1109730 1117611 1119360 1124640 1125360 1183712 1200384 1204160 1214972 1220703 1226880 1237896 1241790 1242585 1259280 1324576 1325424 1331676 1343232 1349568 1354680 1375440 1444992 1467136 1479640 1490148 1491102 1499520 1500480 1518715 1547370 1625616 1627604 1650528 1655720 1656780 1664595 1679040 1686960 1767232 1775568 1799424 1800576 1806240 1822458 1831680 1833920 1862685 1960523 1986864 1988136 1997514 2000640 2014848 2032020 2034505 2063160 2167488 2200704 2209040 2219460 2235222 2238720 2249280 2250720 2367424 2408320 2429944 2441406 2453760 2475792 2483580 2485170 2518560 2649152 2650848 2663352 2699136 2709360 2733687 2750880 2889984 2959280 2980296 2982204 2999040 3000960 3037430 3094740 3251232 3255208 3301056 3311440 3313560 3329190 3358080 3373920 3534464 3551136 3601152 3612480 3644916 3662109 3667840 3725370 3727755 3921046 3973728 3976272 3995028 4029696 4064040 4069010 4126320 4334976 4401408 4418080 4438920 4470444 4498560 4501440 4556145 4734848 4816640 4859888 4882812 4951584 4967160 4970340 4993785 5037120 5298304 5301696 5326704 5398272 5418720 5467374 5501760 5588055 5881569 5918560 5960592 5964408 6001920 6074860 6103515 6189480 6502464 6510416 6602112 6622880 6627120 6658380 6716160 6747840 7068928 7102272 7224960 7289832 7324218 7335680 7450740 7455510 7842092 7947456 7952544 7990056 8128080 8138020 8201061 8252640 8669952 8836160 8877840 8940888 8997120 9002880 9112290 9469696 9719776 9765624 9802615 9903168 9934320 9940680 9987570 10074240 10596608 10603392 10653408 10837440 10934748 10986327 11003520 11176110 11763138 11837120 11921184 11928816 12149720 12207030 12378960 13004928 13020832 13204224 13245760 13254240 13316760 13495680 13668435 14204544 14449920 14579664 14648436 14901480 14911020 15684184 15894912 15905088 15980112 16256160 16276040 16402122 16505280 17644707 17672320 17755680 17881776 18005760 18224580 18310545 19439552 19531248 19605230 19806336 19868640 19881360 19975140 20148480 21206784 21306816 21565753 21674880 21869496 21972654 22007040 22352220 23526276 23674240 23842368 23857632 24299440 24414060 24757920 26009856 26041664 26491520 26508480 26633520 26991360 27336870 28409088 29159328 29296872 29407845 29802960 29822040 31368368 31789824 31810176 31960224 32512320 32552080 32804244 33010560 35289414 35344640 35511360 35763552 36449160 36621090 38879104 39062496 39210460 39612672 39737280 39762720 39950280 41005305 42613632 43131506 43349760 43738992 43945308 44704440 47052552 47348480 47684736 47715264 48598880 48828120 49515840 52083328 52934121 52983040 53016960 53267040 54673740 54931635 58318656 58593744 58815690 59605920 59644080 62736736 63620352 63920448 64697259 65024640 65104160 65608488 66021120 70578828 71022720 71527104 72898320 73242180 77758208 78124992 78420920 79474560 79525440 79900560 82010610 85227264 86263012 87477984 87890616 88223535 89408880 94105104 95369472 95430528 97197760 97656240 99031680 104166656 105868242 106033920 106534080 107828765 109347480 109863270 116637312 117187488 117631380 119211840 119288160 125473472 127840896 129394518 130049280 130208320 131216976 141157656 142045440 143054208 145796640 146484360 156249984 156841840 158949120 159050880 159801120 164021220 172526024 174955968 175781232 176447070 178817760 188210208 190861056 194091777 194395520 195312480 198063360 211736484 213068160 215657530 218694960 219726540 233274624 234374976 235262760 238423680 238576320 250946944 255681792 258789036 260416640 262433952 264670605 282315312 286108416 291593280 292968720 312499968 313683680 318101760 319602240 323486295 328042440 345052048 349911936 351562464 352894140 357635520 376420416 388183554 388791040 390624960 423472968 426136320 431315060 437389920 439453080 468749952 470525520 476847360 477152640 501893888 517578072 520833280 524867904 529341210 564630624 582275331 583186560 585937440 627367360 639204480 646972590 656084880 690104096 699823872 703124928 705788280 715271040 752840832 776367108 781249920 846945936 862630120 874779840 878906160 937499904 941051040 954305280 970458885 1035156144 1049735808 1058682420 1129261248 1164550662 1166373120 1171874880 1254734720 1278408960 1293945180 1312169760 1380208192 1406249856 1411576560 1430542080 1505681664 1552734216 1562499840 1693891872 1725260240 1749559680 1757812320 1882102080 1940917770 2070312288 2099471616 2117364840 2258522496 2329101324 2343749760 2509469440 2587890360 2624339520 2760416384 2812499712 2823153120 2911376655 3105468432 3387783744 3450520480 3499119360 3515624640 3764204160 3881835540 4140624576 4234729680 4517044992 4658202648 4687499520 5175780720 5248679040 5520832768 5646306240 5822753310 6210936864 6775567488 6901040960 7031249280 7528408320 7763671080 8281249152 8469459360 9316405296 10351561440 10497358080 11292612480 11645506620 12421873728 13551134976 13802081920 14062498560 15527342160 16562498304 16938918720 18632810592 20703122880 22585224960 23291013240 24843747456 27604163840 31054684320 33877837440 37265621184 41406245760 46582026480 49687494912 62109368640 67755674880 74531242368 82812491520 93164052960 124218737280 149062484736 186328105920 248437474560 372656211840 745312423680
• Sum of all divisors σ(n): 2986827540480
• Sum of proper divisors (its aliquot sum) s(n): 2241515116800
• 745312423680 is an abundant number, because the sum of its proper divisors (2241515116800) is greater than itself. Its abundance is 1496202693120

Bases of 745312423680

• Binary: 1010110110001000000101010000111100000000₂
• Hexadecimal: 0xAD88150F00
• Base-36: 9IE3RUO0

Squares and roots of 745312423680

• 745312423680 squared (745312423680²) is 555490608891755824742400
• 745312423680 cubed (745312423680³) is 414014052044593492509515455660032000
• The square root of 745312423680 is 863314.7882898799
• The cube root of 745312423680 is 9066.6347436399

Scales and comparisons

• 745,312,423,680 seconds is equal to 23,698 years, 32 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 745,312,423,680 would take you about forty-seven thousand, three hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 745312423680 cubic inches would be around 755.6 feet tall.

Recreational maths with 745312423680

• 745312423680 backwards is 086324213547
• 745312423680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745312423680's digits is 45
• More coming soon!