40406475648

Names of 40406475648

• Cardinal: 40406475648 can be written as Forty billion, four hundred six million, four hundred seventy-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0406475648 × 10¹⁰

Factors of 40406475648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 190

Divisors of 40406475648

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 167 168 176 192 196 224 231 264 294 308 334 336 343 352 384 392 448 462 501 528 539 588 616 668 672 686 704 784 896 924 1002 1029 1056 1078 1169 1176 1232 1336 1344 1372 1408 1568 1617 1837 1848 2004 2058 2112 2156 2338 2352 2464 2672 2688 2744 3136 3234 3507 3674 3696 3773 4008 4116 4224 4312 4676 4704 4928 5344 5488 5511 6272 6468 7014 7348 7392 7546 8016 8183 8232 8624 9352 9408 9856 10688 10976 11022 11319 12859 12936 14028 14696 14784 15092 16032 16366 16464 17248 18704 18816 21376 21952 22044 22638 24549 25718 25872 27889 28056 29392 29568 30184 32064 32732 32928 34496 37408 38577 43904 44088 45276 49098 51436 51744 55778 56112 57281 58784 60368 64128 65464 65856 68992 74816 77154 83667 88176 90013 90552 98196 102872 103488 111556 112224 114562 117568 120736 130928 131712 149632 154308 167334 171843 176352 180026 181104 195223 196392 205744 206976 223112 224448 229124 235136 241472 261856 270039 306779 308616 334668 343686 352704 360052 362208 390446 392784 411488 446224 448896 458248 482944 523712 540078 585669 613558 617232 630091 669336 687372 705408 720104 724416 780892 785568 822976 892448 916496 920337 1047424 1080156 1171338 1227116 1234464 1260182 1338672 1366561 1374744 1440208 1448832 1561784 1571136 1645952 1784896 1832992 1840674 1890273 2147453 2160312 2342676 2454232 2468928 2520364 2677344 2733122 2749488 2880416 3123568 3142272 3569792 3665984 3681348 3780546 4099683 4294906 4320624 4685352 4908464 4937856 5040728 5354688 5466244 5498976 5760832 6247136 6442359 7331968 7362696 7561092 8199366 8589812 8641248 9370704 9565927 9816928 10081456 10709376 10932488 10997952 11521664 12494272 12884718 14725392 15032171 15122184 16398732 17179624 17282496 18741408 19131854 19633856 20162912 21864976 21995904 24988544 25769436 28697781 29450784 30064342 30244368 32797464 34359248 34564992 37482816 38263708 39267712 40325824 43729952 45096513 51538872 57395562 58901568 60128684 60488736 65594928 68718496 74965632 76527416 80651648 87459904 90193026 103077744 105225197 114791124 117803136 120257368 120977472 131189856 137436992 153054832 174919808 180386052 206155488 210450394 229582248 240514736 241954944 262379712 274873984 306109664 315675591 360772104 412310976 420900788 459164496 481029472 524759424 612219328 631351182 721544208 824621952 841801576 918328992 962058944 1224438656 1262702364 1443088416 1683603152 1836657984 1924117888 2525404728 2886176832 3367206304 3673315968 5050809456 5772353664 6734412608 10101618912 13468825216 20203237824 40406475648
• Sum of all divisors σ(n): 137367072000
• Sum of proper divisors (its aliquot sum) s(n): 96960596352
• 40406475648 is an abundant number, because the sum of its proper divisors (96960596352) is greater than itself. Its abundance is 56554120704

Bases of 40406475648

• Binary: 100101101000011010011110001110000000₂
• Hexadecimal: 0x96869E380
• Base-36: IK8Z05C

Squares and roots of 40406475648

• 40406475648 squared (40406475648²) is 1632683274292417019904
• 40406475648 cubed (40406475648³) is 65970976963593452745811707297792
• The square root of 40406475648 is 201013.6205534343
• The cube root of 40406475648 is 3431.4972666275

Scales and comparisons

• 40,406,475,648 seconds is equal to 1,284 years, 41 weeks, 4 days, 13 hours, 48 seconds.
• To count from 1 to 40,406,475,648 would take you about two thousand, five hundred sixty-nine 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 40406475648 cubic inches would be around 286 feet tall.

Recreational maths with 40406475648

• 40406475648 backwards is 84657460404
• 40406475648 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40406475648's digits is 48
• More coming soon!