80916529408

Names of 80916529408

• Cardinal: 80916529408 can be written as Eighty billion, nine hundred sixteen million, five hundred twenty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 8.0916529408 × 10¹⁰

Factors of 80916529408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 96

Divisors of 80916529408

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 29 32 41 44 52 58 64 82 88 104 116 121 128 143 164 169 176 208 232 242 256 286 319 328 338 352 377 416 451 464 484 533 572 638 656 676 704 754 832 902 928 968 1066 1144 1189 1276 1312 1352 1408 1508 1573 1664 1804 1856 1859 1936 2132 2197 2288 2378 2552 2624 2704 2816 3016 3146 3328 3509 3608 3712 3718 3872 4147 4264 4394 4576 4756 4901 4961 5104 5248 5408 5863 6032 6292 6929 7018 7216 7424 7436 7744 8294 8528 8788 9152 9512 9802 9922 10208 10496 10816 11726 12064 12584 13079 13858 14036 14432 14872 15457 15488 16588 17056 17576 18304 19024 19604 19844 20416 20449 21632 23452 24128 24167 25168 26158 27716 28072 28864 29744 30914 30976 33176 34112 35152 36608 38048 39208 39688 40832 40898 43264 45617 46904 48256 48334 50336 52316 53911 55432 56144 57728 59488 61828 63713 64493 66352 68224 70304 76096 76219 78416 79376 81664 81796 90077 91234 93808 96512 96668 100672 104632 107822 110864 112288 115456 118976 123656 127426 128986 132704 136448 140608 143869 152192 152438 156832 158752 163592 170027 180154 182468 187616 193336 200941 201344 209264 215644 221728 224576 237952 247312 254852 257972 265408 265837 281216 287738 304384 304876 313664 317504 327184 340054 360308 364936 375232 386672 401882 402688 418528 431288 443456 449152 475904 494624 509704 515944 530816 531674 562432 575476 593021 609752 627328 635008 654368 680108 700843 720616 729872 750464 773344 803764 837056 838409 862576 886912 898304 989248 990847 1019408 1031888 1061632 1063348 1150952 1186042 1219504 1254656 1270016 1308736 1360216 1401686 1441232 1459744 1500928 1546688 1607528 1674112 1676818 1725152 1773824 1870297 1978496 1981694 2038816 2063776 2126696 2210351 2301904 2372084 2439008 2612233 2617472 2720432 2803372 2882464 2919488 3093376 3215056 3348224 3353636 3450304 3740594 3956992 3963388 4077632 4127552 4253392 4420702 4603808 4744168 4878016 5224466 5234944 5440864 5606744 5764928 5838976 6186752 6430112 6707272 6900608 7481188 7709273 7926776 8155264 8255104 8506784 8841404 9207616 9488336 9756032 10448932 10881728 10899317 11213488 11529856 11677952 12860224 13414544 13801216 14962376 15418546 15853552 16310528 16510208 17013568 17682808 18415232 18976672 19512064 20897864 21763456 21798634 22426976 23059712 24313861 25720448 26829088 28734563 29924752 30837092 31707104 34027136 35365616 36830464 37953344 41795728 43526912 43597268 44853952 48627722 51440896 53658176 57469126 59849504 61674184 63414208 68054272 70731232 75906688 83591456 87194536 89707904 97255444 107316352 114938252 119699008 123348368 126828416 141462464 151813376 167182912 174389072 179415808 194510888 214632704 229876504 239398016 246696736 253656832 282924928 316080193 334365824 348778144 389021776 459753008 478796032 493393472 565849856 632160386 668731648 697556288 778043552 919506016 986786944 1264320772 1395112576 1556087104 1839012032 1973573888 2528641544 2790225152 3112174208 3678024064 5057283088 6224348416 7356048128 10114566176 20229132352 40458264704 80916529408
• Sum of all divisors σ(n): 203807444400
• Sum of proper divisors (its aliquot sum) s(n): 122890914992
• 80916529408 is an abundant number, because the sum of its proper divisors (122890914992) is greater than itself. Its abundance is 41974385584

Bases of 80916529408

• Binary: 1001011010111000000000100000100000000₂
• Hexadecimal: 0x12D7004100
• Base-36: 1167M1OG

Squares and roots of 80916529408

• 80916529408 squared (80916529408²) is 6547484731435728830464
• 80916529408 cubed (80916529408³) is 529799740819650133972153702285312
• The square root of 80916529408 is 284458.3087343381
• The cube root of 80916529408 is 4325.2619602855

Scales and comparisons

• 80,916,529,408 seconds is equal to 2,572 years, 46 weeks, 3 days, 21 hours, 43 minutes, 28 seconds.
• To count from 1 to 80,916,529,408 would take you about five thousand, one hundred forty-five 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 80916529408 cubic inches would be around 360.4 feet tall.

Recreational maths with 80916529408

• 80916529408 backwards is 80492561908
• 80916529408 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80916529408's digits is 52
• More coming soon!