40385499570

Names of 40385499570

• Cardinal: 40385499570 can be written as Forty billion, three hundred eighty-five million, four hundred ninety-nine thousand, five hundred seventy.

Scientific notation

• Scientific notation: 4.038549957 × 10¹⁰

Factors of 40385499570

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1646

Divisors of 40385499570

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 61 65 78 90 117 122 130 183 195 234 305 366 390 549 571 585 610 793 915 991 1098 1142 1170 1586 1713 1830 1982 2379 2745 2855 2973 3426 3965 4758 4955 5139 5490 5710 5946 7137 7423 7930 8565 8919 9910 10278 11895 12883 14274 14846 14865 17130 17838 22269 23790 25695 25766 29730 34831 35685 37115 38649 44538 44595 51390 60451 64415 66807 69662 71370 74230 77298 89190 104493 111345 115947 120902 128830 133614 174155 181353 193245 208986 222690 231894 302255 313479 334035 348310 362706 386490 452803 522465 544059 565861 579735 604510 626958 668070 785863 905606 906765 1044930 1088118 1131722 1159470 1358409 1567395 1571726 1697583 1813530 2264015 2357589 2716818 2720295 2829305 3134790 3395166 3929315 4075227 4528030 4715178 5092749 5440590 5658610 6792045 7072767 7356193 7858630 8150454 8487915 10185498 11787945 13584090 14145534 14712386 16975830 20376135 22068579 23575890 25463745 34517521 35363835 36780965 40752270 44137158 50927490 66205737 69035042 70727670 73561930 103552563 110342895 132411474 172587605 207105126 220685790 310657689 331028685 345175210 448727773 517762815 621315378 662057370 897455546 1035525630 1346183319 1553288445 2243638865 2692366638 3106576890 4038549957 4487277730 6730916595 8077099914 13461833190 20192749785 40385499570
• Sum of all divisors σ(n): 115250623488
• Sum of proper divisors (its aliquot sum) s(n): 74865123918
• 40385499570 is an abundant number, because the sum of its proper divisors (74865123918) is greater than itself. Its abundance is 34479624348

Bases of 40385499570

• Binary: 100101100111001010011101000110110010₂
• Hexadecimal: 0x96729D1B2
• Base-36: IJWHEWI

Squares and roots of 40385499570

• 40385499570 squared (40385499570²) is 1630988575518470184900
• 40385499570 cubed (40385499570³) is 65868288415276090179336770493000
• The square root of 40385499570 is 200961.4380173469
• The cube root of 40385499570 is 3430.9033699629

Scales and comparisons

• 40,385,499,570 seconds is equal to 1,284 years, 6 weeks, 6 days, 18 hours, 19 minutes, 30 seconds.
• To count from 1 to 40,385,499,570 would take you about two thousand, five hundred sixty-eight 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 40385499570 cubic inches would be around 285.9 feet tall.

Recreational maths with 40385499570

• 40385499570 backwards is 07599458304
• The number of decimal digits it has is: 11
• The sum of 40385499570's digits is 54
• More coming soon!