4978032540390400

Names of 4978032540390400

• Cardinal: 4978032540390400 can be written as Four quadrillion, nine hundred seventy-eight trillion, thirty-two billion, five hundred forty million, three hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 4.9780325403904 × 10¹⁵

Factors of 4978032540390400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 258378

Divisors of 4978032540390400

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 128 160 164 200 205 256 320 328 400 410 512 640 656 800 820 1024 1025 1280 1312 1600 1640 2050 2560 2624 3200 3280 4100 5120 5248 6400 6560 8200 10496 12800 13120 16400 19891 20992 25600 26240 32800 39782 41984 52480 65600 79564 99455 104960 131200 159128 198910 209920 238439 262400 318256 397820 476878 497275 524800 636512 795640 815531 953756 994550 1049600 1192195 1273024 1591280 1631062 1907512 1989100 2384390 2546048 3182560 3262124 3815024 3978200 4077655 4768780 5092096 5960975 6365120 6524248 7630048 7956400 8155310 9537560 9775999 10184192 11921950 12730240 13048496 15260096 15912800 16310620 19075120 19551998 20368384 20388275 23843900 25460480 26096992 30520192 31825600 32621240 38150240 39103996 40776550 47687800 48879995 50920960 52193984 61040384 63651200 65242480 76300480 78207992 81553100 95375600 97759990 101841920 104387968 122080768 127302400 130484960 152600960 156415984 163106200 190751200 195519980 208775936 244161536 244399975 254604800 260969920 305201920 312831968 326212400 381502400 391039960 417551872 488799950 509209600 521939840 610403840 625663936 652424800 763004800 782079920 835103744 977599900 1043879680 1220807680 1251327872 1304849600 1526009600 1564159840 1955199800 2087759360 2502655744 2609699200 3052019200 3128319680 3910399600 4175518720 4742790149 5005311488 5219398400 6104038400 6256639360 7820799200 9485580298 10010622976 10438796800 12513278720 15641598400 18971160596 20877593600 23713950745 25026557440 31283196800 37942321192 47427901490 50053114880 62566393600 75884642384 94855802980 118569753725 125132787200 151769284768 189711605960 194454396109 237139507450 250265574400 303538569536 379423211920 388908792218 474279014900 607077139072 758846423840 777817584436 948558029800 972271980545 1214154278144 1517692847680 1555635168872 1897116059600 1944543961090 2428308556288 3035385695360 3111270337744 3794232119200 3889087922180 4856617112576 4861359902725 6070771390720 6222540675488 7588464238400 7778175844360 9722719805450 12141542781440 12445081350976 15176928476800 15556351688720 19445439610900 24283085562880 24890162701952 30353856953600 31112703377440 38890879221800 49780325403904 60707713907200 62225406754880 77781758443600 99560650807808 121415427814400 124450813509760 155563516887200 199121301615616 248901627019520 311127033774400 497803254039040 622254067548800 995606508078080 1244508135097600 2489016270195200 4978032540390400
• Sum of all divisors σ(n): 12641144350605120
• Sum of proper divisors (its aliquot sum) s(n): 7663111810214720
• 4978032540390400 is an abundant number, because the sum of its proper divisors (7663111810214720) is greater than itself. Its abundance is 2685079269824320

Bases of 4978032540390400

• Binary: 10001101011110111111010000101010000000001010000000000₂
• Hexadecimal: 0x11AF7E85401400
• Base-36: 1D0KCKTK1Z4

Squares and roots of 4978032540390400

• 4978032540390400 squared (4978032540390400²) is 24780807973185699407384412160000
• 4978032540390400 cubed (4978032540390400³) is 123359668467684286545350017069894560907264000000
• The square root of 4978032540390400 is 70555173.7322671469
• The cube root of 4978032540390400 is 170746.8015054295

Scales and comparisons

• 4,978,032,540,390,400 seconds is equal to 158,286,036 years, 37 weeks, 2 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 4,978,032,540,390,400 would take you about four hundred seventy-four million, eight hundred fifty-eight thousand, one hundred ten 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 4978032540390400 cubic inches would be around 14228.9 feet tall.

Recreational maths with 4978032540390400

• 4978032540390400 backwards is 0040930452308794
• The number of decimal digits it has is: 16
• The sum of 4978032540390400's digits is 58
• More coming soon!