80938878764305152

Names of 80938878764305152

• Cardinal: 80938878764305152 can be written as Eighty quadrillion, nine hundred thirty-eight trillion, eight hundred seventy-eight billion, seven hundred sixty-four million, three hundred five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 8.0938878764305152 × 10¹⁶

Factors of 80938878764305152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 24740684

Divisors of 80938878764305152

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 384 456 608 768 912 1216 1824 2432 3648 4864 7296 14592 226267 452534 678801 905068 1357602 1810136 2715204 3620272 4299073 5430408 7240544 8598146 10860816 12897219 14481088 17196292 21721632 24514393 25794438 28962176 34392584 43443264 49028786 51588876 57924352 68785168 73543179 86886528 98057572 103177752 137570336 147086358 173773056 196115144 206355504 275140672 294172716 392230288 412711008 465773467 550281344 588345432 784460576 825422016 931546934 1100562688 1176690864 1397320401 1568921152 1650844032 1863093868 2353381728 2794640802 3137842304 3301688064 3726187736 4706763456 5589281604 6275684608 7452375472 9413526912 11178563208 14904750944 18827053824 22357126416 29809501888 44714252832 59619003776 89428505664 119238007552 178857011328 357714022656 5546798160931 11093596321862 16640394482793 22187192643724 33280788965586 44374385287448 66561577931172 88748770574896 105389165057689 133123155862344 177497541149792 210778330115378 266246311724688 316167495173067 354995082299584 421556660230756 532492623449376 632334990346134 709990164599168 843113320461512 1064985246898752 1264669980692268 1419980329198336 1686226640923024 2129970493797504 2529339961384536 3372453281846048 4259940987595008 5058679922769072 6744906563692096 10117359845538144 13489813127384192 20234719691076288 26979626254768384 40469439382152576 80938878764305152
• Sum of all divisors σ(n): 226754120217080960
• Sum of proper divisors (its aliquot sum) s(n): 145815241452775808
• 80938878764305152 is an abundant number, because the sum of its proper divisors (145815241452775808) is greater than itself. Its abundance is 64876362688470656

Bases of 80938878764305152

• Binary: 100011111100011010111101100111101010000111100101100000000₂
• Hexadecimal: 0x11F8D7B3D43CB00
• Base-36: M4YFRL8CGLC

Squares and roots of 80938878764305152

• 80938878764305152 squared (80938878764305152²) is 6551102095622887489161277373743104
• 80938878764305152 cubed (80938878764305152³) is 530238858290206307455520508759861953650195911671808
• The square root of 80938878764305152 is 284497590.0852327993
• The cube root of 80938878764305152 is 432566.0139836943

Scales and comparisons

• 80,938,878,764,305,152 seconds is equal to 2,573,605,984 years, 16 weeks, 2 days, 13 hours, 39 minutes, 12 seconds.
• To count from 1 to 80,938,878,764,305,152 would take you about seven billion, seven hundred twenty million, eight hundred seventeen thousand, nine hundred fifty-two 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 80938878764305152 cubic inches would be around 36047.2 feet tall.

Recreational maths with 80938878764305152

• 80938878764305152 backwards is 25150346787883908
• The number of decimal digits it has is: 17
• The sum of 80938878764305152's digits is 84
• More coming soon!