12450185838272

Names of 12450185838272

• Cardinal: 12450185838272 can be written as Twelve trillion, four hundred fifty billion, one hundred eighty-five million, eight hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2450185838272 × 10¹³

Factors of 12450185838272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 255

Divisors of 12450185838272

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 169 182 208 224 233 338 364 416 448 466 676 728 832 932 1183 1352 1456 1631 1864 2197 2366 2704 2912 3029 3262 3728 4394 4732 5408 5824 6058 6524 7456 8788 9464 10816 12116 13048 14912 15379 17576 18928 21203 24232 26096 30758 35152 37856 39377 42406 48464 52192 54289 61516 70304 75712 78754 84812 96928 104384 108578 123032 140608 157508 169624 193856 217156 246064 275639 315016 339248 380023 434312 492128 511901 551278 630032 678496 705757 760046 868624 984256 1023802 1102556 1260064 1356992 1411514 1520092 1737248 2047604 2205112 2520128 2823028 3040184 3474496 3583307 4095208 4410224 4940299 5646056 6080368 7166614 8190416 8820448 9174841 9880598 11292112 12160736 12649337 14333228 16380832 17640896 18349682 19761196 22584224 24321472 25298674 28666456 32761664 36699364 39522392 45168448 50597348 57332912 64223887 73398728 79044784 88545359 101194696 114665824 119272933 128447774 146797456 158089568 164441381 177090718 202389392 229331648 238545866 256895548 293594912 316179136 328882762 354181436 404778784 477091732 513791096 587189824 657765524 708362872 809557568 834910531 954183464 1027582192 1151089667 1315531048 1416725744 1669821062 1908366928 2055164384 2137737953 2302179334 2631062096 2833451488 3339642124 3816733856 4110328768 4275475906 4604358668 5262124192 5666902976 6679284248 7633467712 8550951812 9208717336 10524248384 13358568496 14964165671 17101903624 18417434672 26717136992 27790593389 29928331342 34203807248 36834869344 53434273984 55581186778 59856662684 68407614496 73669738688 111162373556 119713325368 136815228992 194534153723 222324747112 239426650736 389068307446 444649494224 478853301472 778136614892 889298988448 957706602944 1556273229784 1778597976896 3112546459568 6225092919136 12450185838272
• Sum of all divisors σ(n): 30718949788800
• Sum of proper divisors (its aliquot sum) s(n): 18268763950528
• 12450185838272 is an abundant number, because the sum of its proper divisors (18268763950528) is greater than itself. Its abundance is 5818578112256

Bases of 12450185838272

• Binary: 10110101001011001000111001110111111011000000₂
• Hexadecimal: 0xB52C8E77EC0
• Base-36: 4EVJB6Z7K

Squares and roots of 12450185838272

• 12450185838272 squared (12450185838272²) is 155007127407508663339945984
• 12450185838272 cubed (12450185838272³) is 1929867542480187953832147626110239899648
• The square root of 12450185838272 is 3528482.0869988841
• The cube root of 12450185838272 is 23177.0742104703

Scales and comparisons

• 12,450,185,838,272 seconds is equal to 395,877 years, 20 weeks, 5 days, 3 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,450,185,838,272 would take you about nine hundred eighty-nine thousand, six hundred ninety-three 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 12450185838272 cubic inches would be around 1931.4 feet tall.

Recreational maths with 12450185838272

• 12450185838272 backwards is 27283858105421
• 12450185838272 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12450185838272's digits is 56
• More coming soon!