968135798421

Names of 968135798421

• Cardinal: 968135798421 can be written as Nine hundred sixty-eight billion, one hundred thirty-five million, seven hundred ninety-eight thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 9.68135798421 × 10¹¹

Factors of 968135798421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4920

Divisors of 968135798421

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 17 27 29 33 51 87 99 121 127 153 187 261 297 319 363 381 459 493 561 783 957 1089 1143 1397 1479 1683 2057 2159 2871 3267 3429 3509 3683 4191 4437 4733 5049 5423 6171 6477 8613 10527 11049 12573 13311 14199 15367 16269 18513 19431 23749 31581 33147 37719 40513 42597 46101 48807 52063 55539 58293 59653 62611 71247 80461 94743 99441 121539 127791 137257 138303 146421 156189 178959 187833 213741 241383 261239 364617 411771 414909 445643 468567 536877 563499 572693 601091 641223 688721 724149 783717 885071 1093851 1235313 1336929 1405701 1509827 1610631 1690497 1718079 1803273 2066163 2172447 2333369 2351151 2655213 3705939 4010787 4529481 5154237 5409819 6198489 6612001 7000107 7053453 7575931 7965639 9735781 10218547 12032361 13588443 15462711 16229457 16608097 17431639 18595467 19836003 21000321 22727793 23896917 25667059 29207343 30655641 40765329 49824291 52294917 59508009 63000963 68183379 72732011 77001177 87622029 91966923 112404017 149472873 156884751 178524027 191748029 204550137 218196033 231003531 262866087 275900769 282337649 296337863 337212051 448418619 470654253 575244087 654588099 693010593 847012947 889013589 1011636153 1236444187 1725732261 1963764297 2109228319 2541038841 2667040767 3034908459 3259716493 3709332561 5177196783 6327684957 7623116523 8001122301 9779149479 11127997683 18983054871 29337448437 33383993049 35856881423 56949164613 88012345311 107570644269 322711932807 968135798421
• Sum of all divisors σ(n): 1740778905600
• Sum of proper divisors (its aliquot sum) s(n): 772643107179
• 968135798421 is a deficient number, because the sum of its proper divisors (772643107179) is less than itself. Its deficiency is 195492691242

Bases of 968135798421

• Binary: 1110000101101001011000111110111010010101₂
• Hexadecimal: 0xE16963EE95
• Base-36: CCR722Z9

Squares and roots of 968135798421

• 968135798421 squared (968135798421²) is 937286924184267146093241
• 968135798421 cubed (968135798421³) is 907421024694698767609738926446572461
• The square root of 968135798421 is 983938.9200661797
• The cube root of 968135798421 is 9892.6374481079

Scales and comparisons

• 968,135,798,421 seconds is equal to 30,783 years, 37 weeks, 4 days, 10 hours, 40 minutes, 21 seconds.
• To count from 1 to 968,135,798,421 would take you about sixty-one thousand, five hundred sixty-seven 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 968135798421 cubic inches would be around 824.4 feet tall.

Recreational maths with 968135798421

• 968135798421 backwards is 124897531869
• The number of decimal digits it has is: 12
• The sum of 968135798421's digits is 63
• More coming soon!