28627228438874624

Names of 28627228438874624

• Cardinal: 28627228438874624 can be written as Twenty-eight quadrillion, six hundred twenty-seven trillion, two hundred twenty-eight billion, four hundred thirty-eight million, eight hundred seventy-four thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 2.8627228438874624 × 10¹⁶

Factors of 28627228438874624

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5545

Divisors of 28627228438874624

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 169 208 232 256 338 377 416 464 512 676 754 832 841 928 1352 1508 1664 1682 1856 2197 2704 3016 3328 3364 3712 4394 4901 5408 5501 6032 6656 6728 7424 8788 9802 10816 10933 11002 12064 13456 14848 17576 19604 21632 21866 22004 24128 26912 35152 39208 43264 43732 44008 48256 53824 63713 70304 71513 78416 86528 87464 88016 96512 107648 127426 140608 142129 143026 156832 159529 174928 176032 193024 215296 254852 281216 284258 286052 313664 319058 349856 352064 430592 509704 562432 568516 572104 627328 638116 699712 704128 929669 1019408 1124864 1137032 1144208 1254656 1276232 1399424 1408256 1847677 1859338 2038816 2073877 2274064 2288416 2509312 2552464 2798848 2816512 3695354 3718676 4077632 4147754 4548128 4576832 4626341 5104928 5597696 7390708 7437352 8155264 8295508 9096256 9153664 9252682 10209856 12085697 14781416 14874704 16310528 16591016 18192512 18307328 18505364 20419712 24171394 26960401 29562832 29749408 30261001 32621056 33182032 36385024 36614656 37010728 40839424 48342788 53920802 59125664 59498816 60142433 60522002 66364064 72770048 74021456 81678848 96685576 107841604 118251328 118997632 120284866 121044004 132728128 148042912 193371152 215683208 236502656 237995264 240569732 242088008 265456256 296085824 350485213 386742304 393393013 431366416 473005312 475990528 481139464 484176016 530912512 592171648 700970426 773484608 781851629 786786026 862732832 877569029 946010624 962278928 968352032 1061825024 1184343296 1401940852 1546969216 1563703258 1573572052 1725465664 1755138058 1924557856 1936704064 2368686592 2803881704 3093938432 3127406516 3147144104 3450931328 3510276116 3849115712 3873408128 5114109169 5607763408 6187876864 6254813032 6294288208 6901862656 7020552232 7698231424 7746816256 10164071177 10228218338 11215526816 11408397377 12509626064 12588576416 13803725312 14041104464 15396462848 15493632512 20328142354 20456436676 22431053632 22816794754 25019252128 25177152832 25449501841 28082208928 30792925696 40656284708 40912873352 44862107264 45633589508 50038504256 50354305664 50899003682 56164417856 66483419197 81312569416 81825746704 89724214528 91267179016 100077008512 100708611328 101798007364 112328835712 132966838394 148309165901 162625138832 163651493408 179448429056 182534358032 200154017024 201417222656 203596014728 224657671424 265933676788 296618331802 325250277664 327302986816 330843523933 365068716064 400308034048 407192029456 449315342848 531867353576 593236663604 650500555328 654605973632 661687047866 730137432128 814384058912 1063734707152 1186473327208 1301001110656 1309211947264 1323374095732 1460274864256 1628768117824 1928019156713 2127469414304 2372946654416 2602002221312 2618423894528 2646748191464 2920549728512 3257536235648 3856038313426 4254938828608 4300965811129 4745893308832 5204004442624 5293496382928 5841099457024 6515072471296 7712076626852 8509877657216 8601931622258 9491786617664 10586992765856 13030144942592 15424153253704 17019755314432 17203863244516 18983573235328 21173985531712 30848306507408 34039510628864 34407726489032 37967146470656 42347971063424 55912555544677 61696613014816 68815452978064 75934292941312 84695942126848 111825111089354 123393226029632 137630905956128 169391884253696 223650222178708 246786452059264 275261811912256 447300444357416 493572904118528 550523623824512 894600888714832 987145808237056 1101047247649024 1789201777429664 2202094495298048 3578403554859328 7156807109718656 14313614219437312 28627228438874624
• Sum of all divisors σ(n): 64184918062885620
• Sum of proper divisors (its aliquot sum) s(n): 35557689624010996
• 28627228438874624 is an abundant number, because the sum of its proper divisors (35557689624010996) is greater than itself. Its abundance is 6930461185136372

Bases of 28627228438874624

• Binary: 1100101101101000101000000000110000000001100101000000000₂
• Hexadecimal: 0x65B4500600CA00
• Base-36: 7TVI76VDCZK

Squares and roots of 28627228438874624

• 28627228438874624 squared (28627228438874624²) is 819518208091512041935479591141376
• 28627228438874624 cubed (28627228438874624³) is 23460534952852905526548640540856788807573122842624
• The square root of 28627228438874624 is 169195828.6686602211
• The cube root of 28627228438874624 is 305909.5965119955

Scales and comparisons

• 28,627,228,438,874,624 seconds is equal to 910,257,314 years, 27 weeks, 1 day, 23 hours, 23 minutes, 44 seconds.
• To count from 1 to 28,627,228,438,874,624 would take you about two billion, seven hundred thirty million, seven hundred seventy-one thousand, nine hundred forty-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 28627228438874624 cubic inches would be around 25492.5 feet tall.

Recreational maths with 28627228438874624

• 28627228438874624 backwards is 42647883482272682
• The number of decimal digits it has is: 17
• The sum of 28627228438874624's digits is 83
• More coming soon!