1425190838868

Names of 1425190838868

• Cardinal: 1425190838868 can be written as One trillion, four hundred twenty-five billion, one hundred ninety million, eight hundred thirty-eight thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.425190838868 × 10¹²

Factors of 1425190838868

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 125

Divisors of 1425190838868

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 89 93 108 124 162 178 186 243 267 279 324 356 372 486 534 558 729 801 837 972 1068 1116 1458 1602 1674 2187 2403 2511 2759 2916 3204 3348 4374 4806 5022 5518 6561 7209 7533 8277 8748 9612 10044 11036 13122 14418 15066 16554 19683 21627 22599 24831 26244 28836 30132 33108 39366 43254 45198 49662 59049 64881 67797 74493 78732 86508 90396 99324 118098 129762 135594 148986 177147 194643 203391 223479 236196 259524 271188 297972 354294 389286 406782 446958 531441 583929 610173 670437 708588 778572 813564 893916 1062882 1167858 1220346 1340874 1594323 1751787 1830519 2011311 2125764 2335716 2440692 2681748 3188646 3503574 3661038 4022622 4782969 5255361 5491557 6033933 6377292 7007148 7322076 8045244 9565938 10510722 10983114 12067866 14348907 15766083 16474671 18101799 19131876 21021444 21966228 24135732 28697814 31532166 32949342 36203598 43046721 47298249 49424013 54305397 57395628 63064332 65898684 72407196 86093442 94596498 98848026 108610794 129140163 141894747 148272039 162916191 172186884 189192996 197696052 217221588 258280326 283789494 296544078 325832382 425684241 444816117 488748573 516560652 567578988 593088156 651664764 851368482 889632234 977497146 1277052723 1334448351 1466245719 1702736964 1779264468 1954994292 2554105446 2668896702 2932491438 3831158169 4003345053 4398737157 5108210892 5337793404 5864982876 7662316338 8006690106 8797474314 11493474507 13196211471 15324632676 16013380212 17594948628 22986949014 26392422942 39588634413 45973898028 52784845884 79177268826 118765903239 158354537652 237531806478 356297709717 475063612956 712595419434 1425190838868
• Sum of all divisors σ(n): 3905198519040
• Sum of proper divisors (its aliquot sum) s(n): 2480007680172
• 1425190838868 is an abundant number, because the sum of its proper divisors (2480007680172) is greater than itself. Its abundance is 1054816841304

Bases of 1425190838868

• Binary: 10100101111010011111111100110001001010100₂
• Hexadecimal: 0x14BD3FE6254
• Base-36: I6Q1TT90

Squares and roots of 1425190838868

• 1425190838868 squared (1425190838868²) is 2031168927193273539521424
• 1425190838868 cubed (1425190838868³) is 2894803347229197132557525821817908032
• The square root of 1425190838868 is 1193813.5695610099
• The cube root of 1425190838868 is 11253.5878962517

Scales and comparisons

• 1,425,190,838,868 seconds is equal to 45,316 years, 34 weeks, 2 days, 8 hours, 7 minutes, 48 seconds.
• To count from 1 to 1,425,190,838,868 would take you about one hundred thirteen thousand, two hundred ninety-one 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 1425190838868 cubic inches would be around 937.8 feet tall.

Recreational maths with 1425190838868

• 1425190838868 backwards is 8688380915241
• The number of decimal digits it has is: 13
• The sum of 1425190838868's digits is 63
• More coming soon!