40213518450

Names of 40213518450

• Cardinal: 40213518450 can be written as Forty billion, two hundred thirteen million, five hundred eighteen thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.021351845 × 10¹⁰

Factors of 40213518450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5182

Divisors of 40213518450

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 37 42 49 50 58 70 74 75 87 98 105 111 145 147 150 174 175 185 203 210 222 245 259 290 294 350 370 406 435 490 518 525 555 609 725 735 777 870 925 1015 1050 1073 1110 1218 1225 1295 1421 1450 1470 1554 1813 1850 2030 2146 2175 2450 2590 2775 2842 3045 3219 3626 3675 3885 4263 4350 5075 5099 5365 5439 5550 6090 6438 6475 7105 7350 7511 7770 8526 9065 10150 10198 10730 10878 12950 14210 15022 15225 15297 16095 18130 19425 21315 22533 25495 26825 27195 30450 30594 32190 35525 35693 37555 38850 42630 45066 45325 50990 52577 53650 54390 71050 71386 75110 76485 80475 90650 105154 106575 107079 112665 127475 135975 147871 152970 157731 160950 178465 187775 188663 213150 214158 225330 249851 254950 262885 271950 295742 315462 356930 375550 377326 382425 443613 499702 525770 535395 563325 565989 739355 749553 764850 788655 887226 892325 943315 1035097 1070790 1126650 1131978 1249255 1314425 1320641 1478710 1499106 1577310 1784650 1886630 2070194 2218065 2498510 2628850 2641282 2676975 2829945 3105291 3696775 3747765 3943275 3961923 4436130 4716575 5175485 5353950 5471227 5659890 6210582 6246275 6603205 7245679 7393550 7495530 7886550 7923846 9244487 9433150 10350970 10942454 11090325 12492550 13206410 14149725 14491358 15526455 16413681 18488974 18738825 19809615 21737037 22180650 25877425 27356135 27733461 28299450 31052910 32827362 33016025 36228395 37477650 38298589 39619230 43474074 46222435 51754850 54712270 55466922 66032050 72456790 76597178 77632275 82068405 92444870 99048075 108685185 114895767 136780675 138667305 155264550 164136810 181141975 191492945 198096150 217370370 229791534 231112175 268090123 273561350 277334610 362283950 382985890 410342025 462224350 536180246 543425925 574478835 693336525 804270369 820684050 957464725 1086851850 1148957670 1340450615 1386673050 1608540738 1914929450 2680901230 2872394175 4021351845 5744788350 6702253075 8042703690 13404506150 20106759225 40213518450
• Sum of all divisors σ(n): 123280056000
• Sum of proper divisors (its aliquot sum) s(n): 83066537550
• 40213518450 is an abundant number, because the sum of its proper divisors (83066537550) is greater than itself. Its abundance is 42853019100

Bases of 40213518450

• Binary: 100101011100111010011001100001110010₂
• Hexadecimal: 0x95CE99872
• Base-36: IH239F6

Squares and roots of 40213518450

• 40213518450 squared (40213518450²) is 1617127066128490402500
• 40213518450 cubed (40213518450³) is 65030369109752418871581676125000
• The square root of 40213518450 is 200533.0856741601
• The cube root of 40213518450 is 3426.0262880737

Scales and comparisons

• 40,213,518,450 seconds is equal to 1,278 years, 34 weeks, 4 days, 5 hours, 47 minutes, 30 seconds.
• To count from 1 to 40,213,518,450 would take you about two thousand, five hundred fifty-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 40213518450 cubic inches would be around 285.5 feet tall.

Recreational maths with 40213518450

• 40213518450 backwards is 05481531204
• The number of decimal digits it has is: 11
• The sum of 40213518450's digits is 33
• More coming soon!