399961004079

Names of 399961004079

• Cardinal: 399961004079 can be written as Three hundred ninety-nine billion, nine hundred sixty-one million, four thousand and seventy-nine.

Scientific notation

• Scientific notation: 3.99961004079 × 10¹¹

Factors of 399961004079

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100

Divisors of 399961004079

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 13 17 21 23 37 39 49 51 69 91 111 119 147 161 221 259 273 289 299 357 391 481 483 529 629 637 663 777 833 851 867 897 1127 1173 1369 1443 1547 1587 1813 1887 1911 2023 2093 2499 2553 2737 3367 3381 3703 3757 4107 4403 4641 5083 5439 5957 6069 6279 6647 6877 8177 8211 8993 9583 10101 10693 10829 11063 11109 11271 13209 14161 14467 14651 15249 17797 17871 19159 19573 19941 20631 23273 23569 24531 25921 26299 26979 28749 30821 31487 32079 32487 33189 35581 41699 42483 43401 43953 46529 48139 53391 57239 57477 58719 62951 67081 69819 70707 74851 77441 77763 78897 86411 92463 94461 101269 106743 116909 124579 125097 137011 139009 139587 144417 152881 162911 171717 184093 188071 188853 201243 220409 224553 232323 245939 249067 254449 259233 302549 303807 325703 332741 336973 350727 373737 395641 400673 409331 411033 417027 440657 458643 488733 523957 535279 542087 552279 564213 604877 661227 708883 724201 737817 747201 763347 818363 872053 907647 959077 973063 977109 998223 1010919 1070167 1140377 1186923 1202019 1227993 1316497 1321971 1542863 1571871 1605837 1626261 1721573 1781143 1814631 1987453 2117843 2126649 2172603 2329187 2455089 2616159 2769487 2865317 2877231 2919189 3197207 3210501 3421131 3746953 3949491 4234139 4325633 4628589 5069407 5143333 5164719 5343429 5656597 5728541 5962359 6353529 6811441 6958627 6987561 7491169 8308461 8595951 9099743 9215479 9414613 9591621 11240859 12051011 12311417 12468001 12702417 12976899 13912171 14824901 15208221 15429999 16304309 16969791 17185623 19386409 20057219 20434323 20875881 22380449 22473507 26228671 27299229 27646437 28243839 30279431 35485849 36003331 36153033 36934251 37404003 39596179 41736513 44474703 48710389 48912927 58159227 60171657 63698201 65902291 67141347 73535761 78686013 86179919 90838293 97385197 106457547 108009993 118296659 118788537 146131167 156663143 160048421 191094603 197706873 209294089 211956017 220607283 252023317 258539757 277173253 292155591 340972723 354889977 445887407 461316037 469989429 480145263 514750327 603259433 627882267 635868051 756069951 828076613 831519759 1022918169 1120338947 1337662221 1383948111 1465058623 1544250981 1809778299 2484229839 2720823157 3361016841 3603252289 4395175869 5796536291 7842372629 8162469471 10255410361 10809756867 17389608873 19045762099 23527117887 30766231083 57137286297 133320334693 399961004079
• Sum of all divisors σ(n): 762466008024
• Sum of proper divisors (its aliquot sum) s(n): 362505003945
• 399961004079 is a deficient number, because the sum of its proper divisors (362505003945) is less than itself. Its deficiency is 37456000134

Bases of 399961004079

• Binary: 101110100011111100010001001100000101111₂
• Hexadecimal: 0x5D1F88982F
• Base-36: 53QMGDV3

Squares and roots of 399961004079

• 399961004079 squared (399961004079²) is 159968804783881854638241
• 399961004079 cubed (399961004079³) is 63981283782678925176419593670385039
• The square root of 399961004079 is 632424.7022998073
• The cube root of 399961004079 is 7367.8235524973

Scales and comparisons

• 399,961,004,079 seconds is equal to 12,717 years, 27 weeks, 1 day, 6 hours, 54 minutes, 39 seconds.
• To count from 1 to 399,961,004,079 would take you about twenty-five thousand, four hundred thirty-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 399961004079 cubic inches would be around 614 feet tall.

Recreational maths with 399961004079

• 399961004079 backwards is 970400169993
• The number of decimal digits it has is: 12
• The sum of 399961004079's digits is 57
• More coming soon!