6820318128

Names of 6820318128

• Cardinal: 6820318128 can be written as Six billion, eight hundred twenty million, three hundred eighteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.820318128 × 10⁹

Factors of 6820318128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191

Divisors of 6820318128

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 19 24 26 34 38 39 48 51 52 57 68 76 78 102 104 114 136 137 152 156 169 204 208 221 228 247 272 274 304 312 323 338 361 408 411 442 456 494 507 548 624 646 663 676 722 741 816 822 884 912 969 988 1014 1083 1096 1292 1326 1352 1444 1482 1644 1768 1781 1938 1976 2028 2166 2192 2329 2584 2603 2652 2704 2873 2888 2964 3211 3288 3536 3562 3876 3952 4056 4199 4332 4658 4693 5168 5206 5304 5343 5746 5776 5928 6137 6422 6576 6987 7124 7752 7809 8112 8398 8619 8664 9316 9386 9633 10412 10608 10686 11492 11856 12274 12597 12844 13974 14079 14248 15504 15618 16796 17238 17328 18411 18632 18772 19266 20824 21372 22984 23153 24548 25194 25688 27948 28158 28496 30277 31236 33592 33839 34476 36822 37264 37544 38532 41648 42744 44251 45968 46306 49096 49457 50388 51376 54587 55896 56316 60554 61009 62472 67184 67678 68952 69459 73644 75088 77064 79781 85488 88502 90831 92612 98192 98914 100776 101517 109174 111792 112632 121108 122018 124944 132753 135356 137904 138918 147288 148371 154128 159562 163761 177004 181662 183027 185224 197828 201552 203034 218348 225264 239343 242216 244036 265506 270712 277836 294576 296742 319124 327522 354008 363324 366054 370448 393601 395656 406068 436696 439907 478686 484432 488072 531012 541424 555672 575263 593484 638248 642941 655044 708016 726648 732108 787202 791312 812136 840769 873392 879814 957372 976144 1037153 1062024 1111344 1150526 1180803 1186968 1276496 1285882 1310088 1319721 1453296 1464216 1574404 1624272 1681538 1725789 1759628 1914744 1928823 2074306 2124048 2301052 2361606 2373936 2522307 2571764 2620176 2639442 2928432 3111459 3148808 3363076 3451578 3519256 3829488 3857646 4148612 4602104 4723212 5044614 5143528 5278884 6222918 6297616 6726152 6903156 7038512 7478419 7715292 8297224 8358233 9204208 9446424 10089228 10287056 10557768 10929997 12445836 13452304 13806312 14956838 15430584 16594448 16716466 18892848 20178456 21115536 21859994 22435257 24891672 25074699 27612624 29913676 30861168 32789991 33432932 40356912 43719988 44870514 49783344 50149398 59827352 65579982 66865864 87439976 89741028 100298796 119654704 131159964 133731728 142089961 174879952 179482056 200597592 262319928 284179922 358964112 401195184 426269883 524639856 568359844 852539766 1136719688 1705079532 2273439376 3410159064 6820318128
• Sum of all divisors σ(n): 21475799568
• Sum of proper divisors (its aliquot sum) s(n): 14655481440
• 6820318128 is an abundant number, because the sum of its proper divisors (14655481440) is greater than itself. Its abundance is 7835163312

Bases of 6820318128

• Binary: 110010110100001011100101110110000₂
• Hexadecimal: 0x19685CBB0
• Base-36: 34SN35C

Squares and roots of 6820318128

• 6820318128 squared (6820318128²) is 46516739367125424384
• 6820318128 cubed (6820318128³) is 317258960761056779175888433152
• The square root of 6820318128 is 82585.2173696963
• The cube root of 6820318128 is 1896.4215311931

Scales and comparisons

• 6,820,318,128 seconds is equal to 216 years, 44 weeks, 6 days, 20 hours, 48 minutes, 48 seconds.
• To count from 1 to 6,820,318,128 would take you about four hundred thirty-three 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 6820318128 cubic inches would be around 158 feet tall.

Recreational maths with 6820318128

• 6820318128 backwards is 8218130286
• 6820318128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6820318128's digits is 39
• More coming soon!