40197077830

Names of 40197077830

• Cardinal: 40197077830 can be written as Forty billion, one hundred ninety-seven million, seventy-seven thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.019707783 × 10¹⁰

Factors of 40197077830

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1215

Divisors of 40197077830

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 13 14 17 26 31 34 35 62 65 70 79 85 91 119 130 155 158 170 182 217 221 238 310 395 403 434 442 455 527 553 595 790 806 910 1027 1054 1061 1085 1105 1106 1190 1343 1547 2015 2054 2122 2170 2210 2449 2635 2686 2765 2821 3094 3689 4030 4898 5135 5270 5305 5530 5642 6715 6851 7189 7378 7427 7735 9401 10270 10610 12245 13430 13702 13793 14105 14378 14854 15470 17143 17459 18037 18445 18802 24490 27586 28210 31837 32891 34255 34286 34918 35945 36074 36890 37135 41633 47005 47957 63674 65782 68510 68965 71890 74270 83266 83819 85715 87295 90185 94010 95914 96551 122213 126259 137930 159185 164455 167638 171430 174590 180370 193102 208165 222859 230237 234481 239785 244426 252518 291431 318370 328910 416330 419095 427583 445718 460474 468962 479570 482755 541229 559147 582862 586733 611065 631295 838190 855166 965510 1082458 1089647 1114295 1118294 1151185 1172405 1173466 1222130 1262590 1424923 1457155 1641367 2137915 2179294 2228590 2302370 2344810 2598389 2706145 2795735 2849846 2914310 2933665 2993081 3282734 3788603 3914029 4275830 5196778 5412290 5448235 5591470 5867330 5986162 7124615 7268911 7577206 7627529 7828058 8206835 9974461 10896470 12991945 14249230 14537822 14965405 15255058 16413670 18188723 18523999 18943015 19570145 19948922 25983890 29930810 33779057 36344555 36377446 37047998 37886030 38137645 39140290 44172613 49872305 50882377 67558114 72689110 76275290 88345226 90943615 92619995 99744610 101764754 129667993 168895285 181887230 185239990 220863065 236453399 254411885 259335986 309208291 337790570 441726130 472906798 508823770 574243969 618416582 648339965 1148487938 1182266995 1296679930 1546041455 2364533990 2871219845 3092082910 4019707783 5742439690 8039415566 20098538915 40197077830
• Sum of all divisors σ(n): 98656911360
• Sum of proper divisors (its aliquot sum) s(n): 58459833530
• 40197077830 is an abundant number, because the sum of its proper divisors (58459833530) is greater than itself. Its abundance is 18262755700

Bases of 40197077830

• Binary: 100101011011111011101011101101000110₂
• Hexadecimal: 0x95BEEBB46
• Base-36: IGSAVRA

Squares and roots of 40197077830

• 40197077830 squared (40197077830²) is 1615805066071077508900
• 40197077830 cubed (40197077830³) is 64950641998967394937215817687000
• The square root of 40197077830 is 200492.0891955591
• The cube root of 40197077830 is 3425.5593333761

Scales and comparisons

• 40,197,077,830 seconds is equal to 1,278 years, 7 weeks, 2 days, 22 hours, 57 minutes, 10 seconds.
• To count from 1 to 40,197,077,830 would take you about two thousand, five hundred fifty-six 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 40197077830 cubic inches would be around 285.5 feet tall.

Recreational maths with 40197077830

• 40197077830 backwards is 03877079104
• The number of decimal digits it has is: 11
• The sum of 40197077830's digits is 46
• More coming soon!