40379309656

Names of 40379309656

• Cardinal: 40379309656 can be written as Forty billion, three hundred seventy-nine million, three hundred nine thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.0379309656 × 10¹⁰

Factors of 40379309656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 40379309656

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 19 28 31 38 47 49 56 61 62 76 94 98 122 124 133 152 188 196 217 244 248 266 329 376 392 427 434 488 532 589 658 854 868 893 931 1064 1159 1178 1316 1457 1519 1708 1736 1786 1862 1891 2303 2318 2356 2632 2867 2914 2989 3038 3416 3572 3721 3724 3782 4123 4606 4636 4712 5734 5828 5978 6076 6251 7144 7442 7448 7564 8113 8246 9212 9272 10199 11468 11656 11956 12152 12502 13237 14884 15128 16226 16492 18424 20069 20398 22936 23912 25004 26047 26474 27683 28861 29768 32452 32984 35929 40138 40796 43757 50008 52094 52948 54473 55366 56791 57722 64904 70699 71393 71858 80276 81592 87514 88877 92659 104188 105896 108946 110732 113582 115351 115444 140483 141398 142786 143716 160552 174887 175028 177754 182329 185318 193781 208376 217892 221464 227164 230702 230888 251503 280966 282796 285572 287432 349774 350056 355508 364658 370636 381311 387562 435784 454328 461404 494893 503006 561932 565592 571144 622139 699548 711016 729316 741272 762622 775124 807457 922808 989786 1006012 1123864 1224209 1244278 1356467 1399096 1458632 1525244 1550248 1614914 1688663 1760521 1979572 2012024 2191669 2448418 2488556 2669177 2712934 3050488 3229828 3322853 3377326 3464251 3521042 3959144 4354973 4383338 4896836 4977112 5338354 5421497 5425868 5652199 6459656 6645706 6754652 6928502 7042084 8569463 8709946 8766676 9793672 10676708 10842994 10851736 11304398 11820641 13291412 13509304 13857004 14084168 15341683 17138926 17419892 17533352 21353416 21685988 22608796 23259971 23641282 26582824 27714008 30683366 34277852 34839784 37950479 43371976 45217592 46519942 47282564 61366732 68555704 75900958 82744487 93039884 94565128 103008443 107391781 122733464 151801916 162819797 165488974 186079768 206016886 214783562 265653353 303603832 325639594 330977948 412033772 429567124 531306706 651279188 661955896 721059101 824067544 859134248 1062613412 1302558376 1442118202 2125226824 2884236404 5047413707 5768472808 10094827414 20189654828 40379309656
• Sum of all divisors σ(n): 99362764800
• Sum of proper divisors (its aliquot sum) s(n): 58983455144
• 40379309656 is an abundant number, because the sum of its proper divisors (58983455144) is greater than itself. Its abundance is 18604145488

Bases of 40379309656

• Binary: 100101100110110010110101111001011000₂
• Hexadecimal: 0x966CB5E58
• Base-36: IJSSQQG

Squares and roots of 40379309656

• 40379309656 squared (40379309656²) is 1630488648295134838336
• 40379309656 cubed (40379309656³) is 65838006020102126115442843772416
• The square root of 40379309656 is 200946.0366765167
• The cube root of 40379309656 is 3430.7280753471

Scales and comparisons

• 40,379,309,656 seconds is equal to 1,283 years, 48 weeks, 5 days, 2 hours, 54 minutes, 16 seconds.
• To count from 1 to 40,379,309,656 would take you about two thousand, five hundred sixty-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 40379309656 cubic inches would be around 285.9 feet tall.

Recreational maths with 40379309656

• 40379309656 backwards is 65690397304
• The number of decimal digits it has is: 11
• The sum of 40379309656's digits is 52
• More coming soon!