80380078272

Names of 80380078272

• Cardinal: 80380078272 can be written as Eighty billion, three hundred eighty million, seventy-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.0380078272 × 10¹⁰

Factors of 80380078272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 60724

Divisors of 80380078272

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 59 64 72 78 96 104 108 117 118 144 156 177 192 208 216 234 236 288 312 351 354 416 432 468 472 531 576 624 702 708 767 832 864 936 944 1062 1248 1404 1416 1534 1593 1728 1872 1888 2124 2301 2496 2808 2832 3068 3186 3744 3776 4248 4602 5616 5664 6136 6372 6903 7488 8496 9204 11232 11328 12272 12744 13806 16992 18408 20709 22464 24544 25488 27612 33984 36816 41418 49088 50976 55224 60647 73632 82836 101952 110448 121294 147264 165672 181941 220896 242588 331344 363882 441792 485176 545823 662688 727764 788411 970352 1091646 1325376 1455528 1576822 1637469 1940704 2183292 2365233 2911056 3153644 3274938 3578173 3881408 4366584 4730466 5822112 6307288 6549876 7095699 7156346 8733168 9460932 10734519 11644224 12614576 13099752 14191398 14312692 17466336 18921864 21287097 21469038 25229152 26199504 28382796 28625384 32203557 34932672 37843728 42574194 42938076 46516249 50458304 52399008 56765592 57250768 64407114 75687456 85148388 85876152 93032498 96610671 104798016 113531184 114501536 128814228 139548747 151374912 170296776 171752304 186064996 193221342 227062368 229003072 257628456 279097494 340593552 343504608 372129992 386442684 418646241 454124736 515256912 558194988 681187104 687009216 744259984 772885368 837292482 1030513824 1116389976 1255938723 1362374208 1488519968 1545770736 1674584964 2061027648 2232779952 2511877446 2977039936 3091541472 3349169928 4465559904 5023754892 6183082944 6698339856 8931119808 10047509784 13396679712 20095019568 26793359424 40190039136 80380078272
• Sum of all divisors σ(n): 258797145600
• Sum of proper divisors (its aliquot sum) s(n): 178417067328
• 80380078272 is an abundant number, because the sum of its proper divisors (178417067328) is greater than itself. Its abundance is 98036989056

Bases of 80380078272

• Binary: 1001010110111000001101010100011000000₂
• Hexadecimal: 0x12B706A8C0
• Base-36: 10XC81C0

Squares and roots of 80380078272

• 80380078272 squared (80380078272²) is 6460956983012846505984
• 80380078272 cubed (80380078272³) is 519332228006597576532515636379648
• The square root of 80380078272 is 283513.8061400185
• The cube root of 80380078272 is 4315.6823837347

Scales and comparisons

• 80,380,078,272 seconds is equal to 2,555 years, 43 weeks, 3 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 80,380,078,272 would take you about five thousand, one hundred eleven 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 80380078272 cubic inches would be around 359.6 feet tall.

Recreational maths with 80380078272

• 80380078272 backwards is 27287008308
• The number of decimal digits it has is: 11
• The sum of 80380078272's digits is 45
• More coming soon!