31702913049172

Names of 31702913049172

• Cardinal: 31702913049172 can be written as Thirty-one trillion, seven hundred two billion, nine hundred thirteen million, forty-nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 3.1702913049172 × 10¹³

Factors of 31702913049172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 446

Divisors of 31702913049172

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 47 59 61 94 118 122 188 236 244 277 554 1108 2209 2773 2867 3481 3599 3721 4418 5546 5734 6962 7198 7442 8836 11092 11468 13019 13924 14396 14884 16343 16897 26038 32686 33794 52076 65372 67588 130331 134749 163607 169153 174887 212341 219539 260662 269498 327214 338306 349774 424682 439078 521324 538996 611893 654428 676612 699548 768121 794159 849364 878156 964237 996923 1030717 1223786 1536242 1588318 1928474 1993846 2061434 2447572 3072484 3176636 3856948 3987692 4122868 7689529 7950191 8219689 9980027 10318333 12952801 15379058 15900382 16439378 19960054 20636666 25905602 30758116 31800764 32878756 36101687 37325473 39920108 41273332 45319139 46855381 48443699 51811204 58818457 60812303 72203374 74650946 90638278 93710762 96887398 117636914 121624606 144406748 149301892 181276556 187421524 193774796 235273828 243249212 469061269 484961651 608781647 938122538 969923302 1217563294 1876245076 1939846604 2129999533 2202202907 2276853853 2435126588 2764467479 2858178241 3587925877 4259999066 4404405814 4553707706 5528934958 5716356482 7175851754 8519998132 8808811628 9107415412 11057869916 11432712964 14351703508 28612737409 57225474818 114450949636 129929971513 134334377327 168632516219 259859943026 268668754654 337265032438 519719886052 537337509308 674530064876 7925728262293 15851456524586 31702913049172
• Sum of all divisors σ(n): 58835122639566
• Sum of proper divisors (its aliquot sum) s(n): 27132209590394
• 31702913049172 is a deficient number, because the sum of its proper divisors (27132209590394) is less than itself. Its deficiency is 4570703458778

Bases of 31702913049172

• Binary: 111001101010101101000110111101110001001010100₂
• Hexadecimal: 0x1CD568DEE254
• Base-36: B8K47VUC4

Squares and roots of 31702913049172

• 31702913049172 squared (31702913049172²) is 1005074695803360278489885584
• 31702913049172 cubed (31702913049172³) is 31863795688976928958663445663410845936448
• The square root of 31702913049172 is 5630533.9932525049
• The cube root of 31702913049172 is 31649.4662184783

Scales and comparisons

• 31,702,913,049,172 seconds is equal to 1,008,054 years, 29 weeks, 4 days, 23 hours, 52 minutes, 52 seconds.
• To count from 1 to 31,702,913,049,172 would take you about two million, five hundred twenty thousand, one hundred thirty-six 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 31702913049172 cubic inches would be around 2637.5 feet tall.

Recreational maths with 31702913049172

• 31702913049172 backwards is 27194031920713
• The number of decimal digits it has is: 14
• The sum of 31702913049172's digits is 49
• More coming soon!