145722652320

Names of 145722652320

• Cardinal: 145722652320 can be written as One hundred forty-five billion, seven hundred twenty-two million, six hundred fifty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4572265232 × 10¹¹

Factors of 145722652320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 291

Divisors of 145722652320

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 31 32 35 38 40 42 48 49 56 57 60 62 67 70 76 80 84 93 95 96 98 105 112 114 120 124 133 134 140 147 152 155 157 160 168 186 190 196 201 210 217 224 228 240 245 248 266 268 280 285 294 304 310 314 335 336 372 380 392 399 402 420 434 456 465 469 471 480 490 496 532 536 560 570 588 589 608 620 628 651 665 670 672 735 744 760 784 785 798 804 840 868 912 930 931 938 942 980 992 1005 1064 1072 1085 1099 1120 1140 1176 1178 1240 1256 1273 1302 1330 1340 1407 1470 1488 1519 1520 1568 1570 1596 1608 1680 1736 1767 1824 1860 1862 1876 1884 1960 1995 2010 2077 2128 2144 2170 2198 2280 2345 2352 2355 2356 2480 2512 2546 2604 2660 2680 2793 2814 2940 2945 2976 2983 3038 3040 3140 3192 3216 3255 3283 3297 3360 3472 3534 3720 3724 3752 3768 3819 3920 3990 4020 4123 4154 4256 4340 4396 4557 4560 4655 4690 4704 4710 4712 4867 4960 5024 5092 5208 5320 5360 5495 5586 5628 5880 5890 5966 6076 6231 6280 6365 6384 6432 6510 6566 6594 6944 7035 7068 7440 7448 7504 7536 7595 7638 7693 7840 7980 8040 8246 8308 8680 8792 8835 8911 8949 9114 9120 9310 9380 9420 9424 9734 9849 10184 10385 10416 10519 10640 10720 10990 11172 11256 11760 11780 11932 12152 12369 12462 12560 12730 12768 13020 13132 13188 13965 14070 14136 14539 14601 14880 14896 14915 15008 15072 15190 15276 15386 15960 16080 16415 16485 16492 16616 17360 17584 17670 17822 17898 18228 18620 18760 18840 18848 19095 19468 19698 20368 20615 20770 20832 20881 21038 21280 21980 22344 22512 22785 23079 23520 23560 23864 24304 24335 24738 24924 25120 25460 26040 26264 26376 26733 27930 28140 28272 28861 29078 29202 29792 29830 30380 30552 30772 31155 31557 31920 32160 32830 32970 32984 33232 34069 34720 35168 35340 35644 35796 36456 37240 37520 37680 38190 38465 38936 39396 39463 40736 41230 41540 41762 42076 43617 43960 44555 44688 44745 45024 45570 46158 47120 47728 48608 48670 49245 49476 49848 50920 52080 52528 52595 52752 53466 55860 56280 56544 57722 58156 58404 59660 60760 61104 61544 61845 62310 62377 62643 63114 63840 65660 65940 65968 66464 68138 70680 71288 71592 72695 72912 73005 73633 74480 75040 75360 76380 76930 77872 78792 78926 82460 83080 83524 84152 86583 87234 87920 89110 89376 89490 91140 92316 92473 94240 95456 97340 98490 98952 99696 101773 101840 102207 104160 104405 105056 105190 105504 106932 111720 112560 115395 115444 116312 116808 118389 119320 121520 122208 123088 123690 124620 124754 125286 126228 131320 131880 131936 133665 136276 141360 142576 143184 144305 145390 145824 146010 146167 147266 148960 152760 153860 155744 157584 157785 157852 164920 166160 167048 168304 170345 173166 174468 175840 178220 178980 182280 184632 184946 187131 194680 196980 197315 197904 199392 199861 203546 203680 204414 208810 210380 213864 218085 220899 223440 225120 230790 230888 232624 233616 236778 238483 238640 243040 246176 247380 249240 249508 250572 252456 262640 263760 267330 272552 276241 277419 282720 285152 286368 288610 290780 292020 292334 294532 305319 305520 307720 311885 313215 315168 315570 315704 326089 329840 332320 334096 336608 340690 346332 348936 356440 357960 364560 368165 369264 369892 374262 389360 393960 394630 395808 399722 407092 408828 417620 420760 427728 432915 436170 438501 441798 446880 461580 461776 462365 465248 467232 473556 476966 477280 494760 498480 499016 501144 504912 508865 511035 515431 525280 527520 534660 545104 552482 554838 577220 581560 584040 584668 589064 591945 599583 610638 611040 615440 623770 626430 631140 631408 647311 652178 659680 668192 681380 692664 697872 712880 715449 715920 729120 730835 736330 738528 739784 748524 778720 787920 789260 799444 814184 817656 828723 835240 841520 855456 865830 872340 877002 883596 923160 923552 924730 935655 947112 953932 978267 989520 996960 998032 999305 1002288 1009824 1017730 1022070 1030862 1069320 1090208 1104495 1104964 1109676 1154440 1163120 1168080 1169336 1178128 1183890 1192415 1199166 1221276 1230880 1247540 1252860 1262280 1262816 1294622 1304356 1362760 1381205 1385328 1387095 1395744 1399027 1425760 1430898 1431840 1461670 1472660 1479568 1497048 1526595 1546293 1575840 1578520 1598888 1628368 1630445 1635312 1657446 1670480 1683040 1731660 1744680 1754004 1767192 1846320 1849460 1871310 1894224 1907864 1933687 1941933 1956534 1979040 1996064 1998610 2004576 2035460 2044140 2061724 2138640 2192505 2208990 2209928 2219352 2282623 2308880 2326240 2336160 2338672 2356256 2367780 2384830 2398332 2442552 2495080 2505720 2524560 2577155 2589244 2608712 2725520 2762410 2770656 2774190 2798054 2861796 2923340 2945320 2959136 2994096 2997915 3053190 3092586 3157040 3197776 3236555 3256736 3260890 3270624 3314892 3340960 3463320 3489360 3508008 3534384 3577245 3692640 3698920 3742620 3788448 3815728 3867374 3883866 3913068 3997220 4070920 4088280 4123448 4143615 4197081 4277280 4385010 4417980 4419856 4438704 4531177 4565246 4617760 4677344 4735560 4769660 4796664 4885104 4891335 4990160 5011440 5049120 5154310 5178488 5217424 5451040 5524820 5548380 5596108 5723592 5801061 5846680 5890640 5988192 5995830 6106380 6185172 6195691 6314080 6395552 6473110 6521780 6629784 6847869 6926640 6978720 6995135 7016016 7068768 7154490 7397840 7485240 7631456 7731465 7734748 7767732 7826136 7994440 8141840 8176560 8246896 8287230 8394162 8770020 8835960 8839712 8877408 9062354 9130492 9471120 9539320 9593328 9668435 9709665 9770208 9782670 9793189 9980320 10022880 10308620 10356976 10434848 11049640 11096760 11192216 11413115 11447184 11602122 11693360 11781280 11991660 12212760 12370344 12391382 12946220 13043560 13259568 13593531 13695738 13853280 13990270 14032032 14308980 14795680 14970480 15462930 15469496 15535464 15652272 15978361 15988880 16283680 16353120 16493792 16574460 16788324 17540040 17671920 18124708 18260984 18587073 18942240 19078640 19186656 19336870 19419330 19565340 19586378 20617240 20713952 20985405 22099280 22193520 22384432 22655885 22826230 22894368 23204244 23386720 23983320 24425520 24740688 24782764 25892440 26087120 26519136 27187062 27391476 27980540 28617960 29005305 29379567 29940960 30925860 30938992 30978455 31070928 31304544 31956722 31977760 33148920 33576648 34239345 35080080 35343840 36249416 36521968 37174146 38157280 38673740 38838660 39130680 39172756 41234480 41970810 43369837 44198560 44387040 44768864 45311770 45652460 46408488 47935083 47966640 48851040 48965945 49481376 49565528 51784880 52174240 54374124 54782952 55961080 57235920 58010610 58759134 61851720 61877984 61956910 62141856 63913444 66297840 67153296 67967655 68478690 70160160 72498832 73043936 74348292 77347480 77677320 78261360 78345512 79891805 82468960 83941620 86739674 90623540 91304920 92816976 92935365 95870166 95933280 97931890 99131056 103569760 108748248 109565904 111922160 114471840 116021220 117518268 123703440 123913820 127826888 130109511 132595680 134306592 135935310 136957380 144997664 146897835 148696584 154694960 155354640 156522720 156691024 159783610 167883240 173479348 181247080 182609840 185633952 185870730 191740332 195863780 198262112 216849185 217496496 219131808 223844320 232042440 235036536 239675415 247406880 247827640 255653776 260219022 271870620 273914760 293795670 297393168 303588859 309389920 310709280 313382048 319567220 335766480 346958696 362494160 365219680 371741460 383480664 391727560 433698370 434992992 464084880 470073072 479350830 495655280 511307552 520438044 543741240 547829520 587591340 594786336 607177718 639134440 650547555 671532960 693917392 724988320 743482920 766961328 783455120 867396740 910766577 928169760 940146144 958701660 991310560 1040876088 1087482480 1095659040 1175182680 1214355436 1278268880 1301095110 1387834784 1486965840 1517944295 1533922656 1566910240 1734793480 1821533154 1917403320 2081752176 2174964960 2350365360 2428710872 2556537760 2602190220 2973931680 3035888590 3469586960 3643066308 3834806640 4163504352 4553832885 4700730720 4857421744 5204380440 6071777180 6939173920 7286132616 7669613280 9107665770 9714843488 10408760880 12143554360 14572265232 18215331540 20817521760 24287108720 29144530464 36430663080 48574217440 72861326160 145722652320
• Sum of all divisors σ(n): 592614973440
• Sum of proper divisors (its aliquot sum) s(n): 446892321120
• 145722652320 is an abundant number, because the sum of its proper divisors (446892321120) is greater than itself. Its abundance is 301169668800

Bases of 145722652320

• Binary: 10000111101101101111110011011010100000₂
• Hexadecimal: 0x21EDBF36A0
• Base-36: 1UXZI65C

Squares and roots of 145722652320

• 145722652320 squared (145722652320²) is 21235091399175601382400
• 145722652320 cubed (145722652320³) is 3094433840945488494874386567168000
• The square root of 145722652320 is 381736.3649431373
• The cube root of 145722652320 is 5262.3010399181

Scales and comparisons

• 145,722,652,320 seconds is equal to 4,633 years, 27 weeks, 3 days, 18 hours, 32 minutes.
• To count from 1 to 145,722,652,320 would take you about nine thousand, two hundred sixty-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 145722652320 cubic inches would be around 438.5 feet tall.

Recreational maths with 145722652320

• 145722652320 backwards is 023256227541
• The number of decimal digits it has is: 12
• The sum of 145722652320's digits is 39
• More coming soon!