77068312542

Names of 77068312542

• Cardinal: 77068312542 can be written as Seventy-seven billion, sixty-eight million, three hundred twelve thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 7.7068312542 × 10¹⁰

Factors of 77068312542

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 333

Divisors of 77068312542

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 37 39 54 74 78 97 111 117 169 181 194 222 234 291 333 338 351 362 481 507 543 582 666 702 873 962 999 1014 1086 1261 1443 1521 1629 1746 1998 2197 2353 2522 2619 2886 3042 3258 3589 3783 4329 4394 4563 4706 4887 5238 6253 6591 6697 7059 7178 7566 8658 9126 9774 10767 11349 12506 12987 13182 13394 14118 16393 17557 18759 19773 20091 21177 21534 22698 25974 30589 32301 32786 34047 35114 37518 39546 40182 42354 46657 49179 52671 56277 59319 60273 61178 63531 64602 68094 81289 87061 91767 93314 96903 98358 105342 112554 118638 120546 127062 139971 147537 158013 162578 168831 174122 180819 183534 193806 213109 228241 243867 261183 275301 279942 295074 316026 337662 361638 397657 419913 426218 442611 456482 474039 487734 522366 550602 606541 639327 649609 684723 731601 783549 795314 825903 839826 885222 948078 1131793 1192971 1213082 1259739 1278654 1299218 1369446 1463202 1567098 1651806 1819623 1917981 1948827 2054169 2194803 2263586 2350647 2385942 2519478 2967133 3395379 3578913 3639246 3835962 3897654 4108338 4389606 4701294 5458869 5753943 5846481 5934266 6162507 6790758 7157826 7885033 8444917 8901399 10186137 10736739 10917738 11507886 11692962 12325014 14713309 15770066 16376607 16889834 17539443 17802798 20372274 21473478 23655099 25334751 26704197 29426618 30558411 32753214 35078886 38572729 44139927 47310198 50669502 53408394 61116822 70965297 76004253 77145458 80112591 88279854 109783921 115718187 132419781 141930594 152008506 160225182 212895891 219567842 228012759 231436374 264839562 329351763 347154561 397259343 425791782 456025518 658703526 694309122 794518686 988055289 1041463683 1427190973 1976110578 2082927366 2854381946 2964165867 4281572919 5928331734 8563145838 12844718757 25689437514 38534156271 77068312542
• Sum of all divisors σ(n): 193570540800
• Sum of proper divisors (its aliquot sum) s(n): 116502228258
• 77068312542 is an abundant number, because the sum of its proper divisors (116502228258) is greater than itself. Its abundance is 39433915716

Bases of 77068312542

• Binary: 1000111110001101000010001111111011110₂
• Hexadecimal: 0x11F1A11FDE
• Base-36: ZEKHEJI

Squares and roots of 77068312542

• 77068312542 squared (77068312542²) is 5939524798071394501764
• 77068312542 cubed (77068312542³) is 457749153488725670291728322324088
• The square root of 77068312542 is 277611.8018780901
• The cube root of 77068312542 is 4255.5786035151

Scales and comparisons

• 77,068,312,542 seconds is equal to 2,450 years, 27 weeks, 5 days, 8 hours, 35 minutes, 42 seconds.
• To count from 1 to 77,068,312,542 would take you about four thousand, nine hundred one 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 77068312542 cubic inches would be around 354.6 feet tall.

Recreational maths with 77068312542

• 77068312542 backwards is 24521386077
• The number of decimal digits it has is: 11
• The sum of 77068312542's digits is 45
• More coming soon!