31513929632330481

Names of 31513929632330481

• Cardinal: 31513929632330481 can be written as Thirty-one quadrillion, five hundred thirteen trillion, nine hundred twenty-nine billion, six hundred thirty-two million, three hundred thirty thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 3.1513929632330481 × 10¹⁶

Factors of 31513929632330481

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 434

Divisors of 31513929632330481

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 81 123 147 189 243 287 369 383 441 567 729 861 1107 1149 1323 1701 2009 2583 2681 3321 3447 3969 5103 6027 7749 8043 9963 10341 11907 15703 18081 18767 23247 24129 29889 31023 35721 47109 54243 56301 69741 72387 93069 109921 141327 146689 162729 168903 209223 217161 279207 329763 423981 440067 488187 506709 651483 769447 989289 1026823 1271943 1320201 1464561 1520127 1954449 2308341 2967867 3080469 3815829 3960603 4560381 6014249 6925023 7187761 8903601 9241407 11447487 11881809 13681143 18042747 20775069 21563283 26710803 27724221 35645427 42099743 54128241 56181887 62325207 64689849 80132409 83172663 106936281 126299229 162384723 168545661 186975621 194069547 249517989 294698201 378897687 393273209 487154169 505636983 560926863 582208641 748553967 884094603 1136693061 1179819627 1461462507 1516910949 1746625923 2303457367 2652283809 2752912463 3410079183 3539458881 4384387521 4550732847 5239877769 6910372101 7956851427 8258737389 10230237549 10618376643 13652198541 16124201569 20731116303 21517662721 23870554281 24776212167 30690712647 31855129929 40956595623 48372604707 62193348909 64552988163 71611662843 74328636501 95565389787 112869410983 145117814121 150623639047 186580046727 193658964489 214834988529 222985909503 286696169361 338608232949 435353442363 451870917141 559740140181 580976893467 668957728509 882224171561 1015824698847 1054365473329 1306060327089 1355612751423 1679220420543 1742930680401 2006873185527 2646672514683 3047474096541 3163096419987 3918180981267 4066838254269 5228792041203 6175569200927 7940017544049 9142422289623 9489289259961 11754542943801 12200514762807 15686376123609 18526707602781 23820052632147 27427266868869 28467867779883 36601544288421 43228984406489 55580122808343 71460157896441 82281800606607 85403603339649 109804632865263 129686953219467 166740368425029 214380473689323 256210810018947 389060859658401 500221105275087 643141421067969 768632430056841 1167182578975203 1500663315825261 3501547736925609 4501989947475783 10504643210776827 31513929632330481
• Sum of all divisors σ(n): 56451412740155202
• Sum of proper divisors (its aliquot sum) s(n): 24937483107824721
• 31513929632330481 is a deficient number, because the sum of its proper divisors (24937483107824721) is less than itself. Its deficiency is 6576446524505760

Bases of 31513929632330481

• Binary: 1101111111101011100000010000101001101100011001011110001₂
• Hexadecimal: 0x6FF5C0853632F1
• Base-36: 8MAR7ETJE29

Squares and roots of 31513929632330481

• 31513929632330481 squared (31513929632330481²) is 993127760871477165381535201691361
• 31513929632330481 cubed (31513929632330481³) is 31297358372017664241269093423324933071299314674641
• The square root of 31513929632330481 is 177521631.4490447695
• The cube root of 31513929632330481 is 315864.5257033549

Scales and comparisons

• 31,513,929,632,330,481 seconds is equal to 1,002,045,483 years, 16 weeks, 5 days, 18 hours, 1 minute, 21 seconds.
• To count from 1 to 31,513,929,632,330,481 would take you about three billion, six million, one hundred thirty-six thousand, four hundred forty-nine 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 31513929632330481 cubic inches would be around 26322 feet tall.

Recreational maths with 31513929632330481

• 31513929632330481 backwards is 18403323692931513
• 31513929632330481 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31513929632330481's digits is 63
• More coming soon!