168376971272013

Names of 168376971272013

• Cardinal: 168376971272013 can be written as One hundred sixty-eight trillion, three hundred seventy-six billion, nine hundred seventy-one million, two hundred seventy-two thousand and thirteen.

Scientific notation

• Scientific notation: 1.68376971272013 × 10¹⁴

Factors of 168376971272013

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 129102

Divisors of 168376971272013

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 147 197 217 279 441 487 591 651 1379 1461 1519 1773 1953 3409 4137 4383 4557 6107 9653 10227 12411 13671 15097 18321 23863 28959 30681 42749 45291 54963 71589 86877 95939 105679 128247 128377 135873 214767 287817 299243 317037 384741 385131 671573 739753 863451 897729 898639 951111 1155393 2014719 2219259 2693187 2695917 2974109 3979687 4701011 6044157 6290473 6657777 8087751 8922327 11939061 14103033 18871419 20818763 25290269 26766981 27857809 35817183 42309099 56614257 62456289 62519599 75870807 83573427 145731341 177031883 187368867 187558797 195004663 227612421 250720281 437194023 437637193 531095649 562676391 585013989 783998339 1239223181 1311582069 1312911579 1593286947 1755041967 1938107569 2351995017 3063460351 3717669543 3938734737 5487988373 5814322707 7055985051 9190381053 11153008629 12316361003 13566752983 16463965119 17442968121 27571143159 36949083009 38415918611 40700258949 49391895357 86214527021 94967270881 110847249027 115247755833 122100776847 258643581063 284901812643 345743267499 381807191093 603501689147 775930743189 854705437929 1145421573279 1810505067441 2672650337651 3436264719837 5431515202323 8017951012953 18708552363557 24053853038859 56125657090671 168376971272013
• Sum of all divisors σ(n): 294133034916864
• Sum of proper divisors (its aliquot sum) s(n): 125756063644851
• 168376971272013 is a deficient number, because the sum of its proper divisors (125756063644851) is less than itself. Its deficiency is 42620907627162

Bases of 168376971272013

• Binary: 100110010010001101010001100011111001111101001101₂
• Hexadecimal: 0x9923518F9F4D
• Base-36: 1NONB9BWP9

Squares and roots of 168376971272013

• 168376971272013 squared (168376971272013²) is 28350804454736291099237072169
• 168376971272013 cubed (168376971272013³) is 4773622587213590671209981373501393810906197
• The square root of 168376971272013 is 12976015.2308793549
• The cube root of 168376971272013 is 55219.7239332145

Scales and comparisons

• 168,376,971,272,013 seconds is equal to 5,353,866 years, 44 weeks, 5 days, 20 hours, 53 minutes, 33 seconds.
• To count from 1 to 168,376,971,272,013 would take you about thirteen million, three hundred eighty-four thousand, six 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 168376971272013 cubic inches would be around 4601.6 feet tall.

Recreational maths with 168376971272013

• 168376971272013 backwards is 310272179673861
• 168376971272013 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168376971272013's digits is 63
• More coming soon!