38131153984

Names of 38131153984

• Cardinal: 38131153984 can be written as Thirty-eight billion, one hundred thirty-one million, one hundred fifty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.8131153984 × 10¹⁰

Factors of 38131153984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 337

Divisors of 38131153984

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 154 176 196 224 242 308 317 352 392 448 484 539 616 634 704 784 847 968 1078 1232 1268 1568 1694 1936 2156 2219 2464 2536 3136 3388 3487 3872 4312 4438 4928 5072 5929 6776 6974 7744 8624 8876 10144 11858 13552 13948 15533 17248 17752 20288 23716 24409 27104 27896 31066 34496 35504 38357 47432 48818 54208 55792 62132 71008 76714 94864 97636 100489 111584 124264 142016 153428 170863 189728 195272 200978 223168 248528 268499 306856 341726 379456 390544 401956 497056 536998 613712 683452 703423 781088 803912 994112 1073996 1105379 1227424 1366904 1406846 1562176 1607824 1879493 2147992 2210758 2454848 2733808 2813692 3215648 3758986 4295984 4421516 4923961 5467616 5627384 6431296 7517972 7737653 8591968 8843032 9847922 10935232 11254768 12159169 15035944 15475306 17183936 17686064 19695844 22509536 24318338 30071888 30950612 35372128 39391688 45019072 48636676 54163571 60143776 61901224 70744256 78783376 85114183 97273352 108327142 120287552 123802448 157566752 170228366 194546704 216654284 247604896 315133504 340456732 389093408 433308568 495209792 595799281 680913464 778186816 866617136 1191598562 1361826928 1733234272 2383197124 2723653856 3466468544 4766394248 5447307712 9532788496 19065576992 38131153984
• Sum of all divisors σ(n): 97055669109
• Sum of proper divisors (its aliquot sum) s(n): 58924515125
• 38131153984 is an abundant number, because the sum of its proper divisors (58924515125) is greater than itself. Its abundance is 20793361141

Bases of 38131153984

• Binary: 100011100000110010110011110001000000₂
• Hexadecimal: 0x8E0CB3C40
• Base-36: HIMAYPS

Squares and roots of 38131153984

• 38131153984 squared (38131153984²) is 1453984904151519072256
• 38131153984 cubed (38131153984³) is 55442122270613054611706358267904
• 38131153984 is a perfect square number. Its square root is 195272
• The cube root of 38131153984 is 3365.8388291975

Scales and comparisons

• 38,131,153,984 seconds is equal to 1,212 years, 23 weeks, 3 days, 19 hours, 13 minutes, 4 seconds.
• To count from 1 to 38,131,153,984 would take you about two thousand, four 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 38131153984 cubic inches would be around 280.5 feet tall.

Recreational maths with 38131153984

• 38131153984 backwards is 48935113183
• The number of decimal digits it has is: 11
• The sum of 38131153984's digits is 46
• More coming soon!