400801693696

Names of 400801693696

• Cardinal: 400801693696 can be written as Four hundred billion, eight hundred one million, six hundred ninety-three thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.00801693696 × 10¹¹

Factors of 400801693696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 322

Divisors of 400801693696

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 16 19 32 37 38 64 74 76 127 128 137 148 152 254 256 274 296 304 508 512 548 592 608 703 1016 1024 1096 1184 1216 1406 2032 2048 2192 2368 2413 2432 2603 2812 4064 4096 4384 4699 4736 4826 4864 5069 5206 5624 8128 8192 8768 9398 9472 9652 9728 10138 10412 11248 16256 16384 17399 17536 18796 18944 19304 19456 20276 20824 22496 32512 32768 34798 35072 37592 37888 38608 38912 40552 41648 44992 65024 69596 70144 75184 75776 77216 77824 81104 83296 89281 89984 96311 130048 139192 140288 150368 151552 154432 155648 162208 166592 178562 179968 192622 260096 278384 280576 300736 303104 308864 311296 324416 330581 333184 357124 359936 385244 520192 556768 561152 601472 606208 617728 622592 643763 648832 661162 666368 714248 719872 770488 1040384 1113536 1122304 1202944 1212416 1235456 1287526 1297664 1322324 1332736 1428496 1439744 1540976 2080768 2227072 2244608 2405888 2470912 2575052 2595328 2644648 2665472 2856992 2879488 3081952 4161536 4454144 4489216 4811776 4941824 5150104 5190656 5289296 5330944 5713984 5758976 6163904 8908288 9623552 9883648 10300208 10381312 10578592 10661888 11427968 11517952 12231497 12327808 17816576 19247104 19767296 20600416 20762624 21157184 21323776 22855936 23035904 24462994 24655616 35633152 38494208 39534592 41200832 41525248 42314368 42647552 45711872 48925988 49311232 71266304 76988416 79069184 82401664 83050496 84628736 85295104 91423744 97851976 98622464 142532608 153976832 164803328 166100992 169257472 182847488 195703952 197244928 285065216 329606656 338514944 365694976 391407904 394489856 570130432 659213312 677029888 731389952 782815808 788979712 1318426624 1354059776 1462779904 1565631616 1577959424 2636853248 2708119552 2925559808 3131263232 3155918848 5273706496 5416239104 6262526464 10547412992 10832478208 12525052928 21094825984 25050105856 50100211712 100200423424 200400846848 400801693696
• Sum of all divisors σ(n): 879783782400
• Sum of proper divisors (its aliquot sum) s(n): 478982088704
• 400801693696 is an abundant number, because the sum of its proper divisors (478982088704) is greater than itself. Its abundance is 78180395008

Bases of 400801693696

• Binary: 101110101010001101001001000000000000000₂
• Hexadecimal: 0x5D51A48000
• Base-36: 544IZA4G

Squares and roots of 400801693696

• 400801693696 squared (400801693696²) is 160641997669582206140416
• 400801693696 cubed (400801693696³) is 64385584744677433201782943998017536
• The square root of 400801693696 is 633089.0092996403
• The cube root of 400801693696 is 7372.9821537429

Scales and comparisons

• 400,801,693,696 seconds is equal to 12,744 years, 13 weeks, 1 day, 11 hours, 48 minutes, 16 seconds.
• To count from 1 to 400,801,693,696 would take you about twenty-five thousand, four hundred eighty-eight 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 400801693696 cubic inches would be around 614.4 feet tall.

Recreational maths with 400801693696

• 400801693696 backwards is 696396108004
• The number of decimal digits it has is: 12
• The sum of 400801693696's digits is 52
• More coming soon!