42738255872

Names of 42738255872

• Cardinal: 42738255872 can be written as Forty-two billion, seven hundred thirty-eight million, two hundred fifty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2738255872 × 10¹⁰

Factors of 42738255872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 198

Divisors of 42738255872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 67 76 97 104 128 134 152 169 194 208 247 256 268 304 338 388 416 494 512 536 608 676 776 832 871 988 1024 1072 1216 1261 1273 1352 1552 1664 1742 1843 1976 2048 2144 2432 2522 2546 2704 3104 3211 3328 3484 3686 3952 4288 4864 5044 5092 5408 6208 6422 6499 6656 6968 7372 7904 8576 9728 10088 10184 10816 11323 12416 12844 12998 13312 13936 14744 15808 16393 16549 17152 19456 20176 20368 21632 22646 23959 24832 25688 25996 26624 27872 29488 31616 32786 33098 34304 38912 40352 40736 43264 45292 47918 49664 51376 51992 55744 58976 63232 65572 66196 68608 80704 81472 84487 86528 90584 95836 99328 102752 103984 111488 117952 123481 126464 131144 132392 137216 161408 162944 168974 173056 181168 191672 198656 205504 207968 215137 222976 235904 246962 252928 262288 264784 311467 322816 325888 337948 346112 362336 383344 411008 415936 430274 445952 471808 493924 505856 524576 529568 622934 645632 651776 675896 724672 766688 822016 831872 860548 891904 943616 987848 1049152 1059136 1098331 1245868 1291264 1303552 1351792 1449344 1533376 1605253 1644032 1663744 1721096 1783808 1887232 1975696 2098304 2118272 2196662 2491736 2582528 2607104 2703584 2898688 3066752 3210506 3288064 3327488 3442192 3774464 3951392 4196608 4236544 4393324 4983472 5407168 5797376 6133504 6421012 6576128 6654976 6884384 7902784 8393216 8473088 8786648 9966944 10814336 11594752 12267008 12842024 13309952 13768768 15805568 16786432 16946176 17573296 19933888 20868289 21628672 23189504 24534016 25684048 27537536 31611136 33572864 33892352 35146592 39867776 41736578 43257344 49068032 51368096 55075072 63222272 70293184 79735552 83473156 86514688 102736192 110150144 126444544 140586368 159471104 166946312 173029376 205472384 220300288 252889088 281172736 318942208 333892624 410944768 440600576 562345472 637884416 667785248 821889536 1124690944 1335570496 1643779072 2249381888 2671140992 3287558144 5342281984 10684563968 21369127936 42738255872
• Sum of all divisors σ(n): 99878032800
• Sum of proper divisors (its aliquot sum) s(n): 57139776928
• 42738255872 is an abundant number, because the sum of its proper divisors (57139776928) is greater than itself. Its abundance is 14401521056

Bases of 42738255872

• Binary: 100111110011011001100000100000000000₂
• Hexadecimal: 0x9F3660800
• Base-36: JMT95A8

Squares and roots of 42738255872

• 42738255872 squared (42738255872²) is 1826558514980542480384
• 42738255872 cubed (42738255872³) is 78063925178418769628016932814848
• The square root of 42738255872 is 206732.3290441047
• The cube root of 42738255872 is 3496.2751085201

Scales and comparisons

• 42,738,255,872 seconds is equal to 1,358 years, 49 weeks, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 42,738,255,872 would take you about two thousand, seven hundred seventeen 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 42738255872 cubic inches would be around 291.4 feet tall.

Recreational maths with 42738255872

• 42738255872 backwards is 27855283724
• The number of decimal digits it has is: 11
• The sum of 42738255872's digits is 53
• More coming soon!