12438910002528

Names of 12438910002528

• Cardinal: 12438910002528 can be written as Twelve trillion, four hundred thirty-eight billion, nine hundred ten million, two thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2438910002528 × 10¹³

Factors of 12438910002528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 111604

Divisors of 12438910002528

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 96 102 108 136 144 153 204 216 272 288 306 408 432 459 544 612 816 864 918 1224 1632 1836 2448 3672 4896 7344 8191 14688 16382 24573 32764 49146 65528 73719 98292 103391 131056 139247 147438 196584 206782 221157 262112 278494 294876 310173 393168 413564 417741 442314 556988 589752 620346 786336 827128 835482 884628 930519 1113976 1179504 1240692 1253223 1654256 1670964 1757647 1769256 1861038 2227952 2359008 2481384 2506446 2791557 3308512 3341928 3515294 3538512 3722076 3759669 4455904 4962768 5012892 5272941 5583114 6683856 7030588 7077024 7444152 7519338 9925536 10025784 10545882 11166228 13367712 14061176 14888304 15038676 15818823 20051568 21091764 22332456 28122352 29776608 30077352 31637646 40103136 42183528 44664912 47456469 56244704 60154704 63275292 84367056 89329824 94912938 120309408 126550584 168734112 189825876 253101168 379651752 506202336 759303504 846875681 1518607008 1693751362 2540627043 3387502724 5081254086 6775005448 7621881129 10162508172 13550010896 14396886577 15243762258 20325016344 22865643387 27100021792 28793773154 30487524516 40650032688 43190659731 45731286774 57587546308 60975049032 81300065376 86381319462 91462573548 115175092616 121950098064 129571979193 172762638924 182925147096 230350185232 243900196128 259143958386 345525277848 365850294192 388715937579 460700370464 518287916772 691050555696 731700588384 777431875158 1036575833544 1382101111392 1554863750316 2073151667088 3109727500632 4146303334176 6219455001264 12438910002528
• Sum of all divisors σ(n): 38419342295040
• Sum of proper divisors (its aliquot sum) s(n): 25980432292512
• 12438910002528 is an abundant number, because the sum of its proper divisors (25980432292512) is greater than itself. Its abundance is 13541522289984

Bases of 12438910002528

• Binary: 10110101000000101000110011111110010101100000₂
• Hexadecimal: 0xB5028CFE560
• Base-36: 4EQCTUOO0

Squares and roots of 12438910002528

• 12438910002528 squared (12438910002528²) is 154726482050991128966390784
• 12438910002528 cubed (12438910002528³) is 1924628785240042610636233561032475901952
• The square root of 12438910002528 is 3526883.8941093595
• The cube root of 12438910002528 is 23170.0751230223

Scales and comparisons

• 12,438,910,002,528 seconds is equal to 395,518 years, 44 weeks, 5 days, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,438,910,002,528 would take you about nine hundred eighty-eight thousand, seven hundred ninety-seven 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 12438910002528 cubic inches would be around 1930.8 feet tall.

Recreational maths with 12438910002528

• 12438910002528 backwards is 82520001983421
• The number of decimal digits it has is: 14
• The sum of 12438910002528's digits is 45
• More coming soon!