149997270144

Names of 149997270144

• Cardinal: 149997270144 can be written as One hundred forty-nine billion, nine hundred ninety-seven million, two hundred seventy thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.49997270144 × 10¹¹

Factors of 149997270144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 65

Divisors of 149997270144

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 43 48 51 64 68 86 96 102 128 129 136 172 192 204 258 272 289 344 384 408 516 544 578 688 731 816 867 1032 1088 1156 1376 1462 1632 1734 1849 2064 2176 2193 2312 2752 2924 3264 3468 3698 4128 4386 4624 4913 5504 5547 5848 6528 6936 7396 8256 8772 9248 9826 11094 11696 12427 13872 14739 14792 16512 17544 18496 19652 22188 23392 24854 27744 29478 29584 31433 35088 36992 37281 39304 44376 46784 49708 55488 58956 59168 62866 70176 74562 78608 79507 88752 93568 94299 99416 110976 117912 118336 125732 140352 149124 157216 159014 177504 188598 198832 211259 235824 236672 238521 251464 280704 298248 314432 318028 355008 377196 397664 422518 471648 477042 502928 534361 596496 628864 633777 636056 710016 754392 795328 845036 943296 954084 1005856 1068722 1192992 1267554 1272112 1351619 1508784 1590656 1603083 1690072 1886592 1908168 2011712 2137444 2385984 2535108 2544224 2703238 3017568 3206166 3380144 3816336 4023424 4054857 4274888 4771968 5070216 5088448 5406476 6035136 6412332 6760288 7632672 8109714 8549776 9084137 10140432 10176896 10812952 12070272 12824664 13520576 15265344 16219428 17099552 18168274 20280864 21625904 22977523 25649328 27041152 27252411 30530688 32438856 34199104 36336548 40561728 43251808 45955046 51298656 54504822 64877712 68398208 68932569 72673096 81123456 86503616 91910092 102597312 109009644 129755424 137865138 145346192 173007232 183820184 205194624 218019288 259510848 275730276 290692384 367640368 390617891 436038576 519021696 551460552 581384768 735280736 781235782 872077152 1102921104 1162769536 1171853673 1470561472 1562471564 1744154304 2205842208 2343707346 2941122944 3124943128 3488308608 4411684416 4687414692 6249886256 8823368832 9374829384 12499772512 18749658768 24999545024 37499317536 49999090048 74998635072 149997270144
• Sum of all divisors σ(n): 433406160000
• Sum of proper divisors (its aliquot sum) s(n): 283408889856
• 149997270144 is an abundant number, because the sum of its proper divisors (283408889856) is greater than itself. Its abundance is 133411619712

Bases of 149997270144

• Binary: 10001011101100100010001011010010000000₂
• Hexadecimal: 0x22EC88B480
• Base-36: 1WWOI2DC

Squares and roots of 149997270144

• 149997270144 squared (149997270144²) is 22499181050652113780736
• 149997270144 cubed (149997270144³) is 3374815738073430858133682975145984
• The square root of 149997270144 is 387294.8103757653
• The cube root of 149997270144 is 5313.2606134409

Scales and comparisons

• 149,997,270,144 seconds is equal to 4,769 years, 23 weeks, 2 days, 12 hours, 22 minutes, 24 seconds.
• To count from 1 to 149,997,270,144 would take you about nine thousand, five hundred thirty-eight 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 149997270144 cubic inches would be around 442.8 feet tall.

Recreational maths with 149997270144

• 149997270144 backwards is 441072799941
• The number of decimal digits it has is: 12
• The sum of 149997270144's digits is 57
• More coming soon!