145057725120

Names of 145057725120

• Cardinal: 145057725120 can be written as One hundred forty-five billion, fifty-seven million, seven hundred twenty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4505772512 × 10¹¹

Factors of 145057725120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1431

Divisors of 145057725120

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 17 20 21 22 24 28 30 32 33 34 35 40 42 44 48 51 55 56 60 64 66 68 70 77 80 84 85 88 89 96 102 105 110 112 119 120 132 136 140 154 160 165 168 170 176 178 187 192 204 210 220 224 231 238 240 255 264 267 272 280 308 320 330 336 340 352 356 357 374 385 408 420 440 445 448 462 476 480 510 528 534 544 560 561 595 616 623 660 672 680 704 712 714 748 770 816 840 880 890 924 935 952 960 979 1020 1056 1068 1088 1120 1122 1155 1190 1232 1246 1297 1309 1320 1335 1344 1360 1424 1428 1496 1513 1540 1632 1680 1760 1780 1785 1848 1869 1870 1904 1958 2040 2112 2136 2240 2244 2310 2380 2464 2492 2594 2618 2640 2670 2720 2805 2848 2856 2937 2992 3026 3080 3115 3264 3360 3520 3560 3570 3696 3738 3740 3808 3891 3916 3927 4080 4272 4488 4539 4620 4760 4895 4928 4984 5188 5236 5280 5340 5440 5610 5696 5712 5874 5984 6052 6160 6230 6485 6545 6720 6853 7120 7140 7392 7476 7480 7565 7616 7782 7832 7854 8160 8544 8976 9078 9079 9240 9345 9520 9790 9968 10376 10472 10560 10591 10680 11220 11424 11748 11968 12104 12320 12460 12970 13090 13706 14240 14267 14280 14685 14784 14952 14960 15130 15564 15664 15708 16320 16643 17088 17952 18156 18158 18480 18690 19040 19455 19580 19635 19936 20559 20752 20944 21182 21360 22049 22440 22695 22848 23496 24208 24640 24920 25940 26180 27237 27412 28480 28534 28560 29370 29904 29920 30260 31128 31328 31416 31773 33286 34265 35904 36312 36316 36960 37380 38080 38910 39160 39270 39872 41118 41504 41888 42364 42720 42801 44098 44880 45390 45395 46992 48416 49840 49929 51880 52360 52955 54474 54824 57068 57120 58740 59808 59840 60520 62256 62656 62832 63546 66147 66572 68530 71335 72624 72632 73920 74760 77820 78320 78540 82236 83008 83215 83776 84728 85440 85602 88196 89760 90780 90790 93984 96832 99680 99858 99869 102795 103760 104720 105910 108948 109648 110245 114136 114240 115433 116501 117480 119616 121040 124512 125664 127092 132294 133144 136185 137060 142670 145248 145264 149520 154343 155640 156640 157080 158865 164472 166430 169456 171204 176392 179520 181560 181580 187968 199360 199716 199738 205590 207520 209440 211820 214005 217896 219296 220490 228272 230866 233002 234960 242080 242539 249024 249645 251328 254184 264588 266288 272370 274120 285340 290496 290528 299040 299607 308686 311280 313280 314160 317730 328944 330735 332860 338912 342408 346299 349503 352784 363120 363160 399432 399476 411180 415040 418880 423640 428010 435792 438592 440980 456544 461732 463029 466004 469920 484160 485078 499290 499345 508368 529176 532576 544740 548240 570680 577165 581056 582505 598080 599214 617372 622560 628320 635460 657888 661470 665720 677824 684816 692598 699006 705568 726240 726320 727617 771715 798864 798952 808031 822360 847280 856020 871584 881960 913088 923464 926058 932008 939840 970156 998580 998690 1016736 1058352 1065152 1089480 1096480 1141360 1154330 1165010 1198428 1212695 1234744 1245120 1256640 1269763 1270920 1315776 1322940 1331440 1369632 1385196 1398012 1411136 1452480 1452640 1455234 1498035 1543430 1597728 1597904 1616062 1644720 1694560 1697773 1712040 1731495 1743168 1747515 1763920 1846928 1852116 1864016 1940312 1962361 1997160 1997380 2033472 2116704 2178960 2192960 2282720 2308660 2315145 2330020 2396856 2424093 2425390 2469488 2539526 2541840 2645880 2662880 2739264 2770392 2796024 2905280 2910468 2996070 3086860 3195456 3195808 3232124 3289440 3389120 3395546 3424080 3462990 3495030 3527840 3638085 3693856 3704232 3728032 3809289 3880624 3924722 3994320 3994760 4040155 4233408 4357920 4565440 4617320 4630290 4660040 4793712 4848186 4850780 4938976 5079052 5083680 5093319 5291760 5325760 5540784 5592048 5820936 5887083 5992140 6173720 6348815 6391616 6464248 6578880 6791092 6848160 6925980 6990060 7055680 7276170 7387712 7408464 7456064 7618578 7761248 7849444 7988640 7989520 8080310 8488865 8715840 8888341 9234640 9260580 9320080 9587424 9696372 9701560 9811805 9877952 10158104 10167360 10186638 10583520 11081568 11184096 11641872 11774166 11984280 12120465 12347440 12697630 12928496 13582184 13696320 13736527 13851960 13980120 14552340 14816928 15237156 15522496 15698888 15977280 15979040 16160620 16977730 17776682 18469280 18521160 18640160 19046445 19174848 19392744 19403120 19623610 20316208 20373276 21167040 21585971 22163136 22368192 23283744 23548332 23968560 24240930 24694880 25395260 25466595 25856992 26665023 27164368 27473054 27703920 27960240 29104680 29435415 29633856 30474312 31397776 31958080 32321240 33955460 35553364 36938560 37042320 37280320 38092890 38785488 38806240 39247220 40632416 40746552 41209581 43171942 44441705 46567488 47096664 47937120 48481860 49389760 50790520 50933190 51713984 53330046 54328736 54946108 55407840 55920480 58209360 58870830 60948624 62795552 64642480 64757913 67910920 68682635 71106728 74084640 76185780 77570976 77612480 78494440 81264832 81493104 82419162 86343884 88883410 94193328 95874240 96963720 101581040 101866380 106660092 107929855 108657472 109892216 110815680 111840960 116418720 117741660 121897248 125591104 129284960 129515826 133325115 135821840 137365270 142213456 148169280 151101797 152371560 155141952 156988880 162986208 164838324 172687768 177766820 188386656 193927440 203162080 203732760 206047905 213320184 215859710 219784432 232837440 235483320 243794496 258569920 259031652 266650230 271643680 274730540 284426912 302203594 304743120 313977760 323789565 325972416 329676648 345375536 355533640 376773312 387854880 406324160 407465520 412095810 426640368 431719420 439568864 453305391 470966640 518063304 533300460 543287360 549461080 568853824 604407188 609486240 627955520 647579130 659353296 690751072 711067280 755508985 775709760 814931040 824191620 853280736 863438840 879137728 906610782 941933280 1036126608 1066600920 1098922160 1208814376 1218972480 1295158260 1318706592 1381502144 1422134560 1511017970 1629862080 1648383240 1706561472 1726877680 1813221564 1883866560 2072253216 2133201840 2197844320 2266526955 2417628752 2590316520 2637413184 2844269120 3022035940 3296766480 3453755360 3626443128 4144506432 4266403680 4395688640 4533053910 4835257504 5180633040 6044071880 6593532960 6907510720 7252886256 8532807360 9066107820 9670515008 10361266080 12088143760 13187065920 14505772512 18132215640 20722532160 24176287520 29011545024 36264431280 48352575040 72528862560 145057725120
• Sum of all divisors σ(n): 615284398080
• Sum of proper divisors (its aliquot sum) s(n): 470226672960
• 145057725120 is an abundant number, because the sum of its proper divisors (470226672960) is greater than itself. Its abundance is 325168947840

Bases of 145057725120

• Binary: 10000111000110000111010011101011000000₂
• Hexadecimal: 0x21C61D3AC0
• Base-36: 1UMZMH1C

Squares and roots of 145057725120

• 145057725120 squared (145057725120²) is 21041743616989479014400
• 145057725120 cubed (145057725120³) is 3052267461638774408802843721728000
• The square root of 145057725120 is 380864.4445468755
• The cube root of 145057725120 is 5254.2849385981

Scales and comparisons

• 145,057,725,120 seconds is equal to 4,612 years, 20 weeks, 20 hours, 32 minutes.
• To count from 1 to 145,057,725,120 would take you about nine thousand, two hundred twenty-four 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 145057725120 cubic inches would be around 437.9 feet tall.

Recreational maths with 145057725120

• 145057725120 backwards is 021527750541
• The number of decimal digits it has is: 12
• The sum of 145057725120's digits is 39
• More coming soon!