40142766272

Names of 40142766272

• Cardinal: 40142766272 can be written as Forty billion, one hundred forty-two million, seven hundred sixty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.0142766272 × 10¹⁰

Factors of 40142766272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 75

Divisors of 40142766272

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 43 46 49 56 64 86 92 98 112 161 172 184 196 224 301 322 343 344 368 392 448 602 644 686 688 736 784 989 1127 1204 1288 1372 1376 1472 1568 1849 1978 2107 2254 2408 2576 2744 2752 3136 3698 3956 4214 4508 4816 5152 5488 6923 7396 7889 7912 8428 9016 9632 10304 10976 12943 13846 14749 14792 15778 15824 16856 18032 19264 21952 25886 27692 29498 29584 31556 31648 33712 36064 42527 48461 51772 55384 58996 59168 63112 63296 67424 72128 79507 85054 90601 96922 103544 110768 117992 118336 126224 134848 159014 170108 181202 193844 207088 221536 235984 252448 297689 318028 339227 340216 362404 387688 414176 443072 471968 504896 556549 595378 634207 636056 678454 680432 724808 775376 828352 943936 1113098 1190756 1268414 1272112 1356908 1360864 1449616 1550752 1828661 2083823 2226196 2381512 2536828 2544224 2713816 2721728 2899232 3101504 3657322 3895843 4167646 4452392 4763024 5073656 5088448 5427632 5798464 7314644 7791686 8335292 8904784 9526048 10147312 10855264 12800627 14586761 14629288 15583372 16670584 17809568 19052096 20294624 21710528 25601254 27270901 29173522 29258576 31166744 33341168 35619136 40589248 51202508 54541802 58347044 58517152 62333488 66682336 89604389 102405016 109083604 116694088 117034304 124666976 133364672 179208778 204810032 218167208 233388176 249333952 358417556 409620064 436334416 466776352 627230723 716835112 819240128 872668832 933552704 1254461446 1433670224 1745337664 2508922892 2867340448 5017845784 5734680896 10035691568 20071383136 40142766272
• Sum of all divisors σ(n): 99242880000
• Sum of proper divisors (its aliquot sum) s(n): 59100113728
• 40142766272 is an abundant number, because the sum of its proper divisors (59100113728) is greater than itself. Its abundance is 18957347456

Bases of 40142766272

• Binary: 100101011000101100100000000011000000₂
• Hexadecimal: 0x958B200C0
• Base-36: IFVYSOW

Squares and roots of 40142766272

• 40142766272 squared (40142766272²) is 1611441683968420777984
• 40142766272 cubed (40142766272³) is 64687726880502404719560115355648
• The square root of 40142766272 is 200356.5977750671
• The cube root of 40142766272 is 3424.0158437413

Scales and comparisons

• 40,142,766,272 seconds is equal to 1,276 years, 21 weeks, 4 days, 8 hours, 24 minutes, 32 seconds.
• To count from 1 to 40,142,766,272 would take you about two thousand, five hundred fifty-two 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 40142766272 cubic inches would be around 285.3 feet tall.

Recreational maths with 40142766272

• 40142766272 backwards is 27266724104
• The number of decimal digits it has is: 11
• The sum of 40142766272's digits is 41
• More coming soon!