139899315402

Names of 139899315402

• Cardinal: 139899315402 can be written as One hundred thirty-nine billion, eight hundred ninety-nine million, three hundred fifteen thousand, four hundred two.

Scientific notation

• Scientific notation: 1.39899315402 × 10¹¹

Factors of 139899315402

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1478

Divisors of 139899315402

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 31 33 42 54 62 63 66 77 81 93 99 126 154 162 186 189 198 217 231 279 297 331 341 378 434 462 558 567 594 651 662 682 693 837 891 993 1023 1093 1134 1302 1386 1674 1782 1953 1986 2046 2079 2186 2317 2387 2511 2979 3069 3279 3641 3906 4158 4634 4774 5022 5859 5958 6138 6237 6558 6951 7161 7282 7651 8937 9207 9837 10261 10923 11718 12023 12474 13902 14322 15302 17577 17874 18414 19674 20522 20853 21483 21846 22953 24046 25487 26811 27621 29511 30783 32769 33883 35154 36069 41706 42966 45906 50974 53622 55242 59022 61566 62559 64449 65538 67766 68859 71827 72138 76461 84161 88533 92349 98307 101649 108207 112871 125118 128898 137718 143654 152922 168322 177066 184698 187677 193347 196614 203298 206577 215481 216414 225742 229383 237181 252483 277047 294921 304947 324621 338613 361783 372713 375354 386694 413154 430962 458766 474362 504966 554094 589842 609894 619731 646443 649242 677226 688149 711543 723566 745426 757449 790097 831141 914841 973863 1015839 1085349 1118139 1239462 1292886 1376298 1423086 1514898 1580194 1662282 1829682 1939329 1947726 2031678 2064447 2134629 2170698 2236278 2272347 2370291 2532481 2608991 2744523 3047517 3256047 3354417 3878658 3979613 4128894 4269258 4544694 4740582 5064962 5217982 5489046 5817987 6095034 6403887 6512094 6708834 6817041 7110873 7597443 7826973 7959226 9142551 9768141 10063251 11215273 11635974 11938839 12807774 13634082 14221746 15194886 15653946 18285102 19211661 19536282 20126502 21332619 22430546 22792329 23480919 23877678 27857291 29304423 30189753 33645819 35816517 38423322 42665238 45584658 46961838 55714582 58608846 60379506 63997857 67291638 68376987 70442757 71633034 78506911 83571873 100937457 107449551 123368003 127995714 136753974 140885514 157013822 167143746 201874914 205130961 211328271 214899102 235520733 246736006 250715619 302812371 322348653 370104009 410261922 422656542 471041466 501431238 605624742 644697306 706562199 740208018 752146857 863576021 908437113 1110312027 1413124398 1504293714 1727152042 1816874226 2119686597 2220624054 2256440571 2590728063 3330936081 4239373194 4512881142 5181456126 6359059791 6661872162 7772184189 9992808243 12718119582 15544368378 19985616486 23316552567 46633105134 69949657701 139899315402
• Sum of all divisors σ(n): 405026316288
• Sum of proper divisors (its aliquot sum) s(n): 265127000886
• 139899315402 is an abundant number, because the sum of its proper divisors (265127000886) is greater than itself. Its abundance is 125227685484

Bases of 139899315402

• Binary: 10000010010010101001100010010011001010₂
• Hexadecimal: 0x2092A624CA
• Base-36: 1S9OFUMI

Squares and roots of 139899315402

• 139899315402 squared (139899315402²) is 19571818449948274421604
• 139899315402 cubed (139899315402³) is 2738084002319996393893627118744808
• The square root of 139899315402 is 374031.1690247217
• The cube root of 139899315402 is 5191.2490314685

Scales and comparisons

• 139,899,315,402 seconds is equal to 4,448 years, 19 weeks, 56 minutes, 42 seconds.
• To count from 1 to 139,899,315,402 would take you about eight thousand, eight hundred ninety-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 139899315402 cubic inches would be around 432.6 feet tall.

Recreational maths with 139899315402

• 139899315402 backwards is 204513998931
• 139899315402 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139899315402's digits is 54
• More coming soon!