149971648512

Names of 149971648512

• Cardinal: 149971648512 can be written as One hundred forty-nine billion, nine hundred seventy-one million, six hundred forty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.49971648512 × 10¹¹

Factors of 149971648512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 938

Divisors of 149971648512

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 73 84 96 98 112 128 146 147 168 192 196 219 224 256 292 294 336 384 392 438 448 511 512 584 588 672 768 784 853 876 896 1022 1024 1168 1176 1344 1533 1536 1568 1706 1752 1792 2044 2048 2336 2352 2559 2688 3066 3072 3136 3412 3504 3577 3584 4088 4096 4672 4704 5118 5376 5971 6132 6144 6272 6824 7008 7154 7168 8176 8192 9344 9408 10236 10731 10752 11942 12264 12288 12544 13648 14016 14308 14336 16352 16384 17913 18688 18816 20472 21462 21504 23884 24528 24576 25088 27296 28032 28616 28672 32704 35826 37376 37632 40944 41797 42924 43008 47768 49056 49152 50176 54592 56064 57232 57344 62269 65408 71652 74752 75264 81888 83594 85848 86016 95536 98112 100352 109184 112128 114464 114688 124538 125391 130816 143304 149504 150528 163776 167188 171696 172032 186807 191072 196224 200704 218368 224256 228928 249076 250782 261632 286608 299008 301056 327552 334376 343392 344064 373614 382144 392448 401408 435883 436736 448512 457856 498152 501564 523264 573216 598016 602112 655104 668752 686784 747228 764288 784896 802816 871766 873472 897024 915712 996304 1003128 1046528 1146432 1196032 1204224 1307649 1310208 1337504 1373568 1494456 1528576 1569792 1743532 1746944 1794048 1831424 1992608 2006256 2093056 2292864 2408448 2615298 2620416 2675008 2747136 2988912 3051181 3057152 3139584 3487064 3493888 3588096 3662848 3985216 4012512 4186112 4585728 5230596 5240832 5350016 5494272 5977824 6102362 6114304 6279168 6974128 6987776 7325696 7970432 8025024 8372224 9153543 9171456 10461192 10481664 10700032 10988544 11955648 12204724 12228608 12558336 13948256 13975552 14651392 15940864 16050048 18307086 18342912 20922384 20963328 21400064 21977088 23911296 24409448 24457216 25116672 27896512 29302784 31881728 32100096 36614172 36685824 41844768 41926656 42800128 43954176 47822592 48818896 48914432 55793024 58605568 63763456 64200192 73228344 73371648 83689536 85600256 87908352 95645184 97637792 97828864 111586048 127526912 128400384 146456688 146743296 167379072 171200512 175816704 191290368 195275584 223172096 255053824 256800768 292913376 293486592 334758144 342401024 382580736 390551168 446344192 510107648 513601536 585826752 669516288 684802048 765161472 781102336 892688384 1020215296 1027203072 1171653504 1339032576 1530322944 1562204672 1785376768 2054406144 2343307008 2678065152 3060645888 3124409344 3570753536 4686614016 5356130304 6248818688 7141507072 9373228032 10712260608 12497637376 18746456064 21424521216 24995274752 37492912128 49990549504 74985824256 149971648512
• Sum of all divisors σ(n): 472129479696
• Sum of proper divisors (its aliquot sum) s(n): 322157831184
• 149971648512 is an abundant number, because the sum of its proper divisors (322157831184) is greater than itself. Its abundance is 172186182672

Bases of 149971648512

• Binary: 10001011101011000000011100000000000000₂
• Hexadecimal: 0x22EB01C000
• Base-36: 1WW98WLC

Squares and roots of 149971648512

• 149971648512 squared (149971648512²) is 22491495357406871814144
• 149971648512 cubed (149971648512³) is 3373086636250303195484243758153728
• The square root of 149971648512 is 387261.7312774399
• The cube root of 149971648512 is 5312.9580698013

Scales and comparisons

• 149,971,648,512 seconds is equal to 4,768 years, 32 weeks, 6 days, 23 hours, 15 minutes, 12 seconds.
• To count from 1 to 149,971,648,512 would take you about nine thousand, five hundred thirty-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 149971648512 cubic inches would be around 442.7 feet tall.

Recreational maths with 149971648512

• 149971648512 backwards is 215846179941
• The number of decimal digits it has is: 12
• The sum of 149971648512's digits is 57
• More coming soon!