39930998816768

Names of 39930998816768

• Cardinal: 39930998816768 can be written as Thirty-nine trillion, nine hundred thirty billion, nine hundred ninety-eight million, eight hundred sixteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.9930998816768 × 10¹³

Factors of 39930998816768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 368

Divisors of 39930998816768

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 347 361 512 608 694 722 1024 1216 1388 1444 2048 2432 2776 2888 4096 4864 5552 5776 6593 6859 8192 9728 11104 11552 13186 13718 16384 19456 22208 23104 26372 27436 32768 38912 44416 46208 52744 54872 65536 77824 88832 92416 105488 109744 125267 131072 155648 177664 184832 210976 219488 250534 262144 311296 355328 369664 421952 438976 501068 524288 622592 710656 739328 843904 877952 1002136 1048576 1245184 1421312 1478656 1687808 1755904 2004272 2097152 2380073 2490368 2842624 2957312 3375616 3511808 4008544 4194304 4760146 4980736 5685248 5914624 6751232 7023616 8017088 8388608 9520292 9961472 11370496 11829248 13502464 14047232 16034176 16777216 19040584 19922944 22740992 23658496 27004928 28094464 32068352 38081168 39845888 45481984 47316992 54009856 56188928 64136704 76162336 79691776 90963968 94633984 108019712 112377856 128273408 152324672 159383552 181927936 189267968 216039424 224755712 256546816 304649344 318767104 363855872 378535936 432078848 449511424 513093632 609298688 727711744 757071872 864157696 899022848 1026187264 1218597376 1455423488 1514143744 1728315392 1798045696 2052374528 2437194752 2910846976 3028287488 3456630784 3596091392 4104749056 4874389504 5821693952 6056574976 6913261568 7192182784 8209498112 9748779008 13826523136 14384365568 16418996224 19497558016 27653046272 28768731136 32837992448 38995116032 55306092544 57537462272 65675984896 77990232064 110612185088 115074924544 131351969792 155980464128 262703939584 311960928256 525407879168 623921856512 1050815758336 1247843713024 2101631516672 2495687426048 4991374852096 9982749704192 19965499408384 39930998816768
• Sum of all divisors σ(n): 84541059993120
• Sum of proper divisors (its aliquot sum) s(n): 44610061176352
• 39930998816768 is an abundant number, because the sum of its proper divisors (44610061176352) is greater than itself. Its abundance is 4679062359584

Bases of 39930998816768

• Binary: 1001000101000100101001000000000000000000000000₂
• Hexadecimal: 0x245129000000
• Base-36: E5K1PPH4W

Squares and roots of 39930998816768

• 39930998816768 squared (39930998816768²) is 1594484666504727416037965824
• 39930998816768 cubed (39930998816768³) is 63669365331554989532090383384709622136832
• The square root of 39930998816768 is 6319097.9432801959
• The cube root of 39930998816768 is 34179.8425544781

Scales and comparisons

• 39,930,998,816,768 seconds is equal to 1,269,682 years, 12 weeks, 6 days, 3 hours, 46 minutes, 8 seconds.
• To count from 1 to 39,930,998,816,768 would take you about three million, one hundred seventy-four thousand, two hundred five 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 39930998816768 cubic inches would be around 2848.3 feet tall.

Recreational maths with 39930998816768

• 39930998816768 backwards is 86761889903993
• The number of decimal digits it has is: 14
• The sum of 39930998816768's digits is 86
• More coming soon!