137981021702342

Names of 137981021702342

• Cardinal: 137981021702342 can be written as One hundred thirty-seven trillion, nine hundred eighty-one billion, twenty-one million, seven hundred two thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.37981021702342 × 10¹⁴

Factors of 137981021702342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88

Divisors of 137981021702342

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 13 14 26 29 37 58 74 91 169 182 203 259 338 377 406 481 518 754 841 962 1073 1183 1369 1682 2146 2366 2639 2738 3367 4901 5278 5887 6253 6734 7511 9583 9802 10933 11774 12506 13949 15022 17797 19166 21866 27898 31117 34307 35594 39701 43771 50653 62234 68614 76531 79402 87542 97643 101306 124579 142129 153062 181337 195286 217819 231361 249158 277907 284258 354571 362674 404521 435638 462722 516113 555814 658489 709142 809042 994903 1032226 1151329 1269359 1316978 1468937 1619527 1874161 1989806 2302658 2538718 2831647 2937874 3239054 3612791 3748322 4609423 5258773 5663294 6709469 7225582 8059303 8560357 9218846 10282559 10517546 13119127 13418938 14967277 16118606 17120714 19096181 20565118 24364093 26238254 29934554 36811411 38192362 42599173 46966283 48728186 54350669 59922499 69343957 73622822 85198346 93932566 104770939 108701338 119844998 133673267 138687914 170548651 194574601 209541878 248250353 267346534 298194211 316733209 341097302 380454683 389149202 485407699 496500706 553789249 596388422 633466418 706558697 760909366 901471441 970815398 1107578498 1362022207 1413117394 1576169401 1737752471 1802942882 2010974753 2217132463 2724044414 3152338802 3475504942 3876524743 4021949506 4434264926 4945910879 6310300087 7199260237 7753049486 9185263061 9891821758 11033185807 11719128733 12620600174 14076823271 14398520474 18370526122 20490202213 22066371614 23438257466 26142671789 28153646542 40980404426 50394821659 52285343578 58318267837 64296841427 82033901131 100789643318 116636535674 128593682854 143431415491 164067802262 182998702523 266372628769 286862830982 339854733257 365997405046 408227874859 532745257538 679709466514 758137481881 816455749718 1516274963762 1864608401383 2378983132799 3729216802766 4757966265598 5306962373167 9855787264453 10613924746334 19711574528906 68990510851171 137981021702342
• Sum of all divisors σ(n): 272639219566896
• Sum of proper divisors (its aliquot sum) s(n): 134658197864554
• 137981021702342 is a deficient number, because the sum of its proper divisors (134658197864554) is less than itself. Its deficiency is 3322823837788

Bases of 137981021702342

• Binary: 11111010111111000110101110010001100100011000110₂
• Hexadecimal: 0x7D7E35C8C8C6
• Base-36: 1CWRLTR9AE

Squares and roots of 137981021702342

• 137981021702342 squared (137981021702342²) is 19038762350022173995648284964
• 137981021702342 cubed (137981021702342³) is 2626987881004141366998473644683276002185688
• The square root of 137981021702342 is 11746532.3267056989
• The cube root of 137981021702342 is 51674.1234975045

Scales and comparisons

• 137,981,021,702,342 seconds is equal to 4,387,369 years, 35 weeks, 4 days, 23 hours, 59 minutes, 2 seconds.
• To count from 1 to 137,981,021,702,342 would take you about ten million, nine hundred sixty-eight thousand, four hundred twenty-four 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 137981021702342 cubic inches would be around 4306.2 feet tall.

Recreational maths with 137981021702342

• 137981021702342 backwards is 243207120189731
• The number of decimal digits it has is: 15
• The sum of 137981021702342's digits is 50
• More coming soon!