12496145159680

Names of 12496145159680

• Cardinal: 12496145159680 can be written as Twelve trillion, four hundred ninety-six billion, one hundred forty-five million, one hundred fifty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.249614515968 × 10¹³

Factors of 12496145159680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 53640760

Divisors of 12496145159680

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 256 260 280 320 364 416 448 455 512 520 560 640 728 832 896 910 1040 1120 1280 1456 1664 1792 1820 2080 2240 2560 2912 3328 3584 3640 4160 4480 5824 6656 7280 8320 8960 11648 14560 16640 17920 23296 29120 33280 46592 58240 116480 232960 53640733 107281466 214562932 268203665 375485131 429125864 536407330 697329529 750970262 858251728 1072814660 1394659058 1501940524 1716503456 1877425655 2145629320 2789318116 3003881048 3433006912 3486647645 3754851310 4291258640 4881306703 5578636232 6007762096 6866013824 6973295290 7509702620 8582517280 9762613406 11157272464 12015524192 13732027648 13946590580 15019405240 17165034560 19525226812 22314544928 24031048384 24406533515 27464055296 27893181160 30038810480 34330069120 39050453624 44629089856 48062096768 48813067030 55786362320 60077620960 68660138240 78100907248 89258179712 96124193536 97626134060 111572724640 120155241920 137320276480 156201814496 178516359424 192248387072 195252268120 223145449280 240310483840 312403628992 357032718848 390504536240 446290898560 480620967680 624807257984 781009072480 892581797120 961241935360 1249614515968 1562018144960 1785163594240 2499229031936 3124036289920 6248072579840 12496145159680
• Sum of all divisors σ(n): 36875644432704
• Sum of proper divisors (its aliquot sum) s(n): 24379499273024
• 12496145159680 is an abundant number, because the sum of its proper divisors (24379499273024) is greater than itself. Its abundance is 11883354113344

Bases of 12496145159680

• Binary: 10110101110101111100010010110001011000000000₂
• Hexadecimal: 0xB5D7C4B1600
• Base-36: 4FGNE6QKG

Squares and roots of 12496145159680

• 12496145159680 squared (12496145159680²) is 156153643851793892697702400
• 12496145159680 cubed (12496145159680³) is 1951318600784988843519379143217119232000
• The square root of 12496145159680 is 3534988.7071502789
• The cube root of 12496145159680 is 23205.5582449463

Scales and comparisons

• 12,496,145,159,680 seconds is equal to 397,338 years, 39 weeks, 4 days, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 12,496,145,159,680 would take you about nine hundred ninety-three thousand, three hundred forty-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 12496145159680 cubic inches would be around 1933.8 feet tall.

Recreational maths with 12496145159680

• 12496145159680 backwards is 08695154169421
• The number of decimal digits it has is: 14
• The sum of 12496145159680's digits is 61
• More coming soon!