39972940344

Names of 39972940344

• Cardinal: 39972940344 can be written as Thirty-nine billion, nine hundred seventy-two million, nine hundred forty thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.9972940344 × 10¹⁰

Factors of 39972940344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7865

Divisors of 39972940344

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 23 24 27 34 36 46 51 54 61 68 69 72 92 102 108 122 136 138 153 183 184 204 207 216 244 276 306 366 391 408 414 459 488 549 552 612 621 732 782 828 918 1037 1098 1173 1224 1242 1403 1464 1564 1647 1656 1836 2074 2196 2346 2484 2806 3111 3128 3294 3519 3672 4148 4209 4392 4692 4968 5612 6222 6588 7038 7759 8296 8418 9333 9384 10557 11224 12444 12627 13176 14076 15518 16836 18666 21114 23277 23851 24888 25254 27999 28152 31036 33672 37332 37881 42228 46554 47702 50508 55998 62072 69831 71553 74664 75762 84456 93108 95404 101016 111996 131903 139662 143106 151524 178457 186216 190808 209493 214659 223992 263806 279324 286212 303048 356914 395709 418986 429318 473299 527612 535371 558648 572424 643977 713828 791418 837972 858636 946598 1055224 1070742 1187127 1287954 1419897 1427656 1582836 1606113 1675944 1717272 1893196 2141484 2374254 2575908 2839794 3033769 3165672 3212226 3561381 3786392 4259691 4282968 4748508 4818339 5151816 5679588 6067538 6424452 7122762 8046083 8519382 9101307 9497016 9636678 10885877 11359176 12135076 12779073 12848904 14245524 16092166 17038764 18202614 19273356 21771754 24138249 24270152 25558146 27303921 28491048 32184332 32657631 34077528 36405228 38546712 43543508 48276498 51116292 54607842 64368664 65315262 72414747 72810456 81911763 87087016 96552996 97972893 102232584 109215684 130630524 144829494 163823526 185059909 193105992 195945786 217244241 218431368 261261048 289658988 293918679 327647052 370119818 391891572 434488482 555179727 579317976 587837358 655294104 740239636 783783144 868976964 1110359454 1175674716 1480479272 1665539181 1737953928 2220718908 2351349432 3331078362 4441437816 4996617543 6662156724 9993235086 13324313448 19986470172 39972940344
• Sum of all divisors σ(n): 124706304000
• Sum of proper divisors (its aliquot sum) s(n): 84733363656
• 39972940344 is an abundant number, because the sum of its proper divisors (84733363656) is greater than itself. Its abundance is 44760423312

Bases of 39972940344

• Binary: 100101001110100100101010101000111000₂
• Hexadecimal: 0x94E92AA38
• Base-36: ID2UU60

Squares and roots of 39972940344

• 39972940344 squared (39972940344²) is 1597835959744982838336
• 39972940344 cubed (39972940344³) is 63870201498384184450108724227584
• The square root of 39972940344 is 199932.3394151131
• The cube root of 39972940344 is 3419.1805300389

Scales and comparisons

• 39,972,940,344 seconds is equal to 1,271 years, 5 days, 18 hours, 32 minutes, 24 seconds.
• To count from 1 to 39,972,940,344 would take you about two thousand, five hundred forty-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 39972940344 cubic inches would be around 284.9 feet tall.

Recreational maths with 39972940344

• 39972940344 backwards is 44304927993
• 39972940344 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 39972940344's digits is 54
• More coming soon!