149320521792

Names of 149320521792

• Cardinal: 149320521792 can be written as One hundred forty-nine billion, three hundred twenty million, five hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.49320521792 × 10¹¹

Factors of 149320521792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 754

Divisors of 149320521792

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 137 144 156 162 192 208 216 234 243 274 288 312 324 351 411 416 432 468 486 548 576 599 624 648 702 729 822 832 864 936 972 1053 1096 1198 1233 1248 1296 1404 1458 1644 1728 1781 1797 1872 1944 2106 2187 2192 2396 2466 2496 2592 2808 2916 3159 3288 3562 3594 3699 3744 3888 4212 4374 4384 4792 4932 5184 5343 5391 5616 5832 6318 6576 7124 7188 7398 7488 7776 7787 8424 8748 8768 9477 9584 9864 10686 10782 11097 11232 11664 12636 13152 14248 14376 14796 15552 15574 16029 16173 16848 17496 18954 19168 19728 21372 21564 22194 22464 23328 23361 25272 26304 28431 28496 28752 29592 31148 32058 32346 33291 33696 34992 37908 38336 39456 42744 43128 44388 46656 46722 48087 48519 50544 56862 56992 57504 59184 62296 64116 64692 66582 67392 69984 70083 75816 78912 82063 85488 86256 88776 93444 96174 97038 99873 101088 113724 113984 115008 118368 124592 128232 129384 133164 139968 140166 144261 145557 151632 164126 170976 172512 177552 186888 192348 194076 199746 202176 210249 227448 236736 246189 249184 256464 258768 266328 280332 288522 291114 299619 303264 328252 341952 345024 355104 373776 384696 388152 399492 420498 432783 436671 454896 492378 498368 512928 517536 532656 560664 577044 582228 599238 606528 630747 656504 710208 738567 747552 769392 776304 798984 840996 865566 873342 909792 984756 1025856 1035072 1065312 1066819 1121328 1154088 1164456 1198476 1261494 1298349 1310013 1313008 1477134 1495104 1538784 1552608 1597968 1681992 1731132 1746684 1819584 1892241 1969512 2130624 2133638 2215701 2242656 2308176 2328912 2396952 2522988 2596698 2620026 2626016 2954268 3077568 3105216 3195936 3200457 3363984 3462264 3493368 3784482 3895047 3939024 4267276 4431402 4485312 4616352 4657824 4793904 5045976 5193396 5240052 5252032 5676723 5908536 6391872 6400914 6647103 6727968 6924528 6986736 7568964 7790094 7878048 8534552 8862804 9232704 9315648 9587808 9601371 10091952 10386792 10480104 11353446 11817072 12801828 13294206 13455936 13849056 13973472 15137928 15580188 15756096 17030169 17069104 17725608 19175616 19202742 19941309 20183904 20773584 20960208 22706892 23634144 25603656 26588412 27698112 27946944 28804113 30275856 31160376 34060338 34138208 35451216 38405484 39882618 40367808 41547168 41920416 45413784 47268288 51207312 53176824 57608226 59823927 60551712 62320752 68120676 68276416 70902432 76810968 79765236 83094336 83840832 86412339 90827568 102414624 106353648 115216452 119647854 121103424 124641504 136241352 141804864 153621936 159530472 172824678 179471781 181655136 204829248 212707296 230432904 239295708 249283008 259237017 272482704 307243872 319060944 345649356 358943562 363310272 425414592 460865808 478591416 518474034 544965408 614487744 638121888 691298712 717887124 777711051 921731616 957182832 1036948068 1089930816 1276243776 1382597424 1435774248 1555422102 1843463232 1914365664 2073896136 2333133153 2765194848 2871548496 3110844204 3828731328 4147792272 4666266306 5530389696 5743096992 6221688408 8295584544 9332532612 11486193984 12443376816 16591169088 18665065224 24886753632 37330130448 49773507264 74660260896 149320521792
• Sum of all divisors σ(n): 482876352000
• Sum of proper divisors (its aliquot sum) s(n): 333555830208
• 149320521792 is an abundant number, because the sum of its proper divisors (333555830208) is greater than itself. Its abundance is 184235308416

Bases of 149320521792

• Binary: 10001011000100001100100101100001000000₂
• Hexadecimal: 0x22C4325840
• Base-36: 1WLHL000

Squares and roots of 149320521792

• 149320521792 squared (149320521792²) is 22296618228235146891264
• 149320521792 cubed (149320521792³) is 3329342668037090681077307166425088
• The square root of 149320521792 is 386420.1363697291
• The cube root of 149320521792 is 5305.2578863805

Scales and comparisons

• 149,320,521,792 seconds is equal to 4,747 years, 48 weeks, 2 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 149,320,521,792 would take you about nine thousand, four hundred ninety-five 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 149320521792 cubic inches would be around 442.1 feet tall.

Recreational maths with 149320521792

• 149320521792 backwards is 297125023941
• The number of decimal digits it has is: 12
• The sum of 149320521792's digits is 45
• More coming soon!