61317715968

Names of 61317715968

• Cardinal: 61317715968 can be written as Sixty-one billion, three hundred seventeen million, seven hundred fifteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1317715968 × 10¹⁰

Factors of 61317715968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2025

Divisors of 61317715968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 41 48 64 72 82 96 123 128 144 164 192 246 256 288 328 369 384 492 512 576 656 738 768 984 1024 1152 1312 1476 1536 1681 1968 1979 2048 2304 2624 2952 3072 3362 3936 3958 4608 5043 5248 5904 5937 6144 6724 7872 7916 9216 10086 10496 11808 11874 13448 15129 15744 15832 17811 18432 20172 20992 23616 23748 26896 30258 31488 31664 35622 40344 41984 47232 47496 53792 60516 62976 63328 71244 80688 81139 83968 94464 94992 107584 121032 125952 126656 142488 161376 162278 188928 189984 215168 242064 243417 251904 253312 284976 322752 324556 377856 379968 430336 484128 486834 506624 569952 645504 649112 730251 755712 759936 860672 968256 973668 1013248 1139904 1291008 1298224 1460502 1519872 1721344 1936512 1947336 2026496 2279808 2582016 2596448 2921004 3039744 3326699 3442688 3873024 3894672 4052992 4559616 5164032 5192896 5842008 6079488 6653398 7746048 7789344 9119232 9980097 10328064 10385792 11684016 12158976 13306796 15492096 15578688 18238464 19960194 20771584 23368032 26613592 29940291 30984192 31157376 36476928 39920388 41543168 46736064 53227184 59880582 62314752 79840776 83086336 93472128 106454368 119761164 124629504 159681552 166172672 186944256 212908736 239522328 249259008 319363104 373888512 425817472 479044656 498518016 638726208 747777024 851634944 958089312 1277452416 1495554048 1703269888 1916178624 2554904832 3406539776 3832357248 5109809664 6813079552 7664714496 10219619328 15329428992 20439238656 30658857984 61317715968
• Sum of all divisors σ(n): 181613331900
• Sum of proper divisors (its aliquot sum) s(n): 120295615932
• 61317715968 is an abundant number, because the sum of its proper divisors (120295615932) is greater than itself. Its abundance is 58977899964

Bases of 61317715968

• Binary: 111001000110110100100001100000000000₂
• Hexadecimal: 0xE46D21800
• Base-36: S62ZGG0

Squares and roots of 61317715968

• 61317715968 squared (61317715968²) is 3759862291532322177024
• 61317715968 cubed (61317715968³) is 230546168070972542742225047519232
• The square root of 61317715968 is 247624.1425386467
• The cube root of 61317715968 is 3943.3197125499

Scales and comparisons

• 61,317,715,968 seconds is equal to 1,949 years, 37 weeks, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 61,317,715,968 would take you about three thousand, eight hundred ninety-nine 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 61317715968 cubic inches would be around 328.6 feet tall.

Recreational maths with 61317715968

• 61317715968 backwards is 86951771316
• The number of decimal digits it has is: 11
• The sum of 61317715968's digits is 54
• More coming soon!