38868852540

Names of 38868852540

• Cardinal: 38868852540 can be written as Thirty-eight billion, eight hundred sixty-eight million, eight hundred fifty-two thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.886885254 × 10¹⁰

Factors of 38868852540

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 507

Divisors of 38868852540

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 35 42 58 60 70 84 87 97 105 116 140 145 167 174 194 197 203 210 290 291 334 348 388 394 406 420 435 485 501 580 582 591 609 668 679 788 812 835 870 970 985 1002 1015 1164 1169 1182 1218 1358 1379 1455 1670 1740 1940 1970 2004 2030 2037 2338 2364 2436 2505 2716 2758 2813 2910 2955 3045 3340 3395 3507 3940 4060 4074 4137 4676 4843 5010 5516 5626 5713 5820 5845 5910 6090 6790 6895 7014 8148 8274 8439 9686 10020 10185 11252 11426 11690 11820 12180 13580 13790 14028 14065 14529 16199 16548 16878 17139 17535 19109 19372 19691 20370 20685 22852 23380 24215 27580 28130 28565 29058 32398 32899 33756 33901 34278 35070 38218 39382 39991 40740 41370 42195 48430 48597 56260 57130 57327 58116 59073 64796 65798 67802 68556 70140 72645 76436 78764 79982 80995 82740 84390 85695 95545 96860 97194 98455 98697 101703 113393 114260 114654 118146 119973 131596 133763 135604 145290 159964 161990 164495 168780 169505 171390 191090 194388 196910 197394 199955 203406 226786 229308 230293 236292 239946 242985 267526 286635 290580 295365 323980 328990 339010 340179 342780 382180 393820 394788 399910 401289 406812 453572 460586 469771 479892 485970 493485 508515 535052 554161 566965 573270 590730 599865 657980 668815 678020 680358 690879 799820 802578 921172 939542 954071 971940 986970 1017030 1108322 1133930 1146540 1151465 1181460 1199730 1337630 1360716 1381758 1409313 1605156 1662483 1700895 1879084 1908142 1973940 2006445 2034060 2216644 2267860 2302930 2348855 2399460 2675260 2763516 2770805 2818626 2862213 3191203 3288397 3324966 3401790 3454395 3816284 3879127 4012890 4605860 4697710 4770355 5541610 5637252 5724426 6382406 6576794 6649932 6678497 6803580 6908790 7046565 7758254 8025780 8312415 9395420 9540710 9573609 9865191 11083220 11448852 11637381 12764812 13153588 13356994 13817580 14093130 14311065 15516508 15956015 16441985 16624830 19081420 19147218 19395635 19730382 20035491 22338421 23274762 26713988 28186260 28622130 31912030 32883970 33249660 33392485 38294436 38791270 39460764 40070982 44676842 46549524 47868045 49325955 57244260 58186905 63824060 65767940 66784970 67015263 77582540 80141964 89353684 92544887 95736090 98651910 100177455 111692105 116373810 133569940 134030526 185089774 191472180 197303820 200354910 223384210 232747620 268061052 277634661 335076315 370179548 400709820 446768420 462724435 555269322 647814209 670152630 925448870 1110538644 1295628418 1340305260 1388173305 1850897740 1943442627 2591256836 2776346610 3239071045 3886885254 5552693220 6478142090 7773770508 9717213135 12956284180 19434426270 38868852540
• Sum of all divisors σ(n): 131438039040
• Sum of proper divisors (its aliquot sum) s(n): 92569186500
• 38868852540 is an abundant number, because the sum of its proper divisors (92569186500) is greater than itself. Its abundance is 53700333960

Bases of 38868852540

• Binary: 100100001100110000111001111100111100₂
• Hexadecimal: 0x90CC39F3C
• Base-36: HUTIEKC

Squares and roots of 38868852540

• 38868852540 squared (38868852540²) is 1510787697776264451600
• 38868852540 cubed (38868852540³) is 58722584244111708881284367064000
• The square root of 38868852540 is 197151.8514749481
• The cube root of 38868852540 is 3387.4059026071

Scales and comparisons

• 38,868,852,540 seconds is equal to 1,235 years, 47 weeks, 1 day, 23 hours, 29 minutes.
• To count from 1 to 38,868,852,540 would take you about two thousand, four hundred seventy-one 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 38868852540 cubic inches would be around 282.3 feet tall.

Recreational maths with 38868852540

• 38868852540 backwards is 04525886883
• The number of decimal digits it has is: 11
• The sum of 38868852540's digits is 57
• More coming soon!