12490017977970

Names of 12490017977970

• Cardinal: 12490017977970 can be written as Twelve trillion, four hundred ninety billion, seventeen million, nine hundred seventy-seven thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.249001797797 × 10¹³

Factors of 12490017977970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 673

Divisors of 12490017977970

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 277 373 390 554 585 746 831 1119 1170 1385 1662 1865 2238 2493 2770 3357 3601 3730 4155 4849 4986 5595 6714 7202 8310 9698 10803 11190 12465 14547 16785 18005 21606 24245 24930 29094 32409 33570 36010 43641 48490 54015 64818 72735 76729 87282 103321 108030 139129 145470 153458 162045 206642 218205 230187 278258 309963 324090 383645 417387 436410 460374 516605 619926 690561 695645 767290 834774 929889 997477 1033210 1150935 1252161 1343173 1381122 1391290 1549815 1808677 1859778 1994954 2086935 2301870 2504322 2686346 2992431 3099630 3452805 3617354 4029519 4173870 4649445 4987385 5426031 5984862 6260805 6715865 6905610 8059038 8977293 9043385 9298890 9974770 10852062 12088557 12521610 13431730 14962155 16278093 17954586 18086770 20147595 24177114 27130155 28619917 29924310 32556186 38538733 40295190 44886465 54260310 57239834 60442785 77077466 81390465 85859751 89772930 115616199 120885570 143099585 162780930 171719502 192693665 231232398 257579253 286199170 346848597 372058921 385387330 429298755 501003529 515158506 578080995 693697194 744117842 858597510 1002007058 1116176763 1156161990 1287896265 1503010587 1734242985 1860294605 2232353526 2505017645 2575792530 3006021174 3348530289 3468485970 3720589210 4509031761 5010035290 5580883815 6697060578 7515052935 9018063522 10675229041 11161767630 15030105870 16742651445 21350458082 22545158805 32025687123 33485302890 45090317610 53376145205 64051374246 96077061369 106752290410 138777977533 160128435615 192154122738 277555955066 320256871230 416333932599 480385306845 693889887665 832667865198 960770613690 1249001797797 1387779775330 2081669662995 2498003595594 4163339325990 6245008988985 12490017977970
• Sum of all divisors σ(n): 35193109838796
• Sum of proper divisors (its aliquot sum) s(n): 22703091860826
• 12490017977970 is an abundant number, because the sum of its proper divisors (22703091860826) is greater than itself. Its abundance is 10213073882856

Bases of 12490017977970

• Binary: 10110101110000001111000101011011011001110010₂
• Hexadecimal: 0xB5C0F15B672
• Base-36: 4FDU27YWI

Squares and roots of 12490017977970

• 12490017977970 squared (12490017977970²) is 156000549090013807405320900
• 12490017977970 cubed (12490017977970³) is 1948449662707463978287987159636980573000
• The square root of 12490017977970 is 3534121.9529000409
• The cube root of 12490017977970 is 23201.7648639877

Scales and comparisons

• 12,490,017,977,970 seconds is equal to 397,143 years, 48 weeks, 5 days, 6 hours, 19 minutes, 30 seconds.
• To count from 1 to 12,490,017,977,970 would take you about nine hundred ninety-two thousand, eight hundred fifty-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 12490017977970 cubic inches would be around 1933.5 feet tall.

Recreational maths with 12490017977970

• 12490017977970 backwards is 07977971009421
• The number of decimal digits it has is: 14
• The sum of 12490017977970's digits is 63
• More coming soon!