12455242379788

Names of 12455242379788

• Cardinal: 12455242379788 can be written as Twelve trillion, four hundred fifty-five billion, two hundred forty-two million, three hundred seventy-nine thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2455242379788 × 10¹³

Factors of 12455242379788

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 510

Divisors of 12455242379788

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 13 26 52 61 122 127 169 244 254 307 338 508 614 676 793 1228 1586 1651 3172 3302 3721 3991 6604 7442 7747 7982 10309 14884 15494 15964 16129 18727 20618 21463 30988 32258 37454 38989 41236 42926 48373 51883 64516 74908 77978 85852 96746 100711 103766 155956 193492 201422 207532 209677 243451 402844 419354 472567 486902 506857 628849 838708 945134 973804 983869 1013714 1142347 1257698 1309243 1890268 1967738 2027428 2284694 2378329 2515396 2618486 2725801 3164863 3935476 4569388 4756658 4951603 5236972 5451602 6143371 6329726 6589141 9513316 9903206 10903204 12286742 12659452 12790297 13178282 14850511 19806412 24573484 25580594 26356564 29701022 30918277 51161188 59402044 60016009 61836554 64370839 79863823 120032018 123673108 128741678 145078069 159727646 166273861 193056643 240064036 257483356 290156138 302047783 319455292 332547722 386113286 401937601 580312276 604095566 665095444 772226572 780208117 803875202 836820907 1208191132 1560416234 1607750404 1673641814 1886014897 3120832468 3347283628 3772029794 3926621179 7544059588 7853242358 10142705521 15706484716 18424914763 20285411042 24518193661 36849829526 40570822084 49036387322 51046075327 73699659052 98072774644 102092150654 204184301308 239523891919 479047783838 958095567676 3113810594947 6227621189894 12455242379788
• Sum of all divisors σ(n): 24264793140588
• Sum of proper divisors (its aliquot sum) s(n): 11809550760800
• 12455242379788 is a deficient number, because the sum of its proper divisors (11809550760800) is less than itself. Its deficiency is 645691618988

Bases of 12455242379788

• Binary: 10110101001111110110010011000011001000001100₂
• Hexadecimal: 0xB53F64C320C
• Base-36: 4EXUXQ7M4

Squares and roots of 12455242379788

• 12455242379788 squared (12455242379788²) is 155133062739267041630924944
• 12455242379788 cubed (12455242379788³) is 1932219897536429537757996068282170631872
• The square root of 12455242379788 is 3529198.5463824503
• The cube root of 12455242379788 is 23180.2115123821

Scales and comparisons

• 12,455,242,379,788 seconds is equal to 396,038 years, 9 weeks, 2 days, 21 hours, 56 minutes, 28 seconds.
• To count from 1 to 12,455,242,379,788 would take you about nine hundred ninety thousand and ninety-five 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 12455242379788 cubic inches would be around 1931.7 feet tall.

Recreational maths with 12455242379788

• 12455242379788 backwards is 88797324255421
• The number of decimal digits it has is: 14
• The sum of 12455242379788's digits is 67
• More coming soon!