80745916608

Names of 80745916608

• Cardinal: 80745916608 can be written as Eighty billion, seven hundred forty-five million, nine hundred sixteen thousand, six hundred eight.

Scientific notation

• Scientific notation: 8.0745916608 × 10¹⁰

Factors of 80745916608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 318

Divisors of 80745916608

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 54 56 58 63 64 72 81 84 87 96 108 112 116 126 144 162 168 174 189 192 203 216 224 232 252 261 277 288 324 336 348 378 406 432 448 464 504 522 554 567 576 609 648 672 696 756 783 812 831 864 928 1008 1044 1108 1134 1218 1296 1344 1392 1512 1566 1624 1662 1728 1827 1856 1939 2016 2088 2216 2268 2349 2436 2493 2592 2784 3024 3132 3248 3324 3654 3878 4032 4176 4432 4536 4698 4872 4986 5184 5481 5568 5817 6048 6264 6496 6648 7308 7479 7756 8033 8352 8864 9072 9396 9744 9972 10962 11634 12096 12528 12992 13296 14616 14958 15512 16066 16443 16704 17451 17728 18144 18792 19488 19944 21924 22437 23268 24099 25056 26592 29232 29916 31024 32132 32886 34902 36288 37584 38976 39888 43848 44874 46536 48198 50112 52353 53184 56231 58464 59832 62048 64264 65772 69804 72297 75168 76729 79776 87696 89748 93072 96396 104706 112462 116928 119664 124096 128528 131544 139608 144594 150336 153458 157059 159552 168693 175392 179496 186144 192792 209412 216891 224924 230187 239328 257056 263088 279216 289188 306916 314118 337386 350784 358992 372288 385584 418824 433782 449848 460374 478656 506079 514112 526176 537103 558432 578376 613832 628236 650673 674772 690561 717984 771168 837648 867564 899696 920748 1012158 1052352 1074206 1116864 1156752 1227664 1256472 1301346 1349544 1381122 1435968 1518237 1542336 1611309 1675296 1735128 1799392 1841496 2024316 2071683 2148412 2225141 2313504 2455328 2512944 2602692 2699088 2762244 3036474 3222618 3350592 3470256 3598784 3682992 4048632 4143366 4296824 4450282 4554711 4627008 4833927 4910656 5025888 5205384 5398176 5524488 6072948 6215049 6445236 6675423 6940512 7365984 8097264 8286732 8593648 8900564 9109422 9667854 10051776 10410768 10796352 11048976 12145896 12430098 12890472 13350846 13881024 14501781 14731968 15575987 16194528 16573464 17187296 17801128 18218844 19335708 20026269 20821536 22097952 24291792 24860196 25780944 26701692 29003562 31151974 32389056 33146928 34374592 35602256 36437688 38671416 40052538 41643072 43505343 44195904 46727961 48583584 49720392 51561888 53403384 58007124 60078807 62303948 66293856 71204512 72875376 77342832 80105076 87010686 93455922 97167168 99440784 103123776 106806768 116014248 120157614 124607896 132587712 140183883 142409024 145750752 154685664 160210152 174021372 180236421 186911844 198881568 213613536 232028496 240315228 249215792 280367766 291501504 309371328 320420304 348042744 360472842 373823688 397763136 420551649 427227072 464056992 480630456 498431584 560735532 640840608 696085488 720945684 747647376 841103298 928113984 961260912 996863168 1121471064 1261654947 1281681216 1392170976 1441891368 1495294752 1682206596 1922521824 2242942128 2523309894 2784341952 2883782736 2990589504 3364413192 3845043648 4485884256 5046619788 5767565472 6728826384 8971768512 10093239576 11535130944 13457652768 20186479152 26915305536 40372958304 80745916608
• Sum of all divisors σ(n): 284007976560
• Sum of proper divisors (its aliquot sum) s(n): 203262059952
• 80745916608 is an abundant number, because the sum of its proper divisors (203262059952) is greater than itself. Its abundance is 122516143344

Bases of 80745916608

• Binary: 1001011001100110101001110100011000000₂
• Hexadecimal: 0x12CCD4E8C0
• Base-36: 113E1800

Squares and roots of 80745916608

• 80745916608 squared (80745916608²) is 6519903048866090225664
• 80745916608 cubed (80745916608³) is 526455547875986270320469245427712
• The square root of 80745916608 is 284158.2597919687
• The cube root of 80745916608 is 4322.2198776157

Scales and comparisons

• 80,745,916,608 seconds is equal to 2,567 years, 24 weeks, 3 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 80,745,916,608 would take you about five thousand, one hundred thirty-four 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 80745916608 cubic inches would be around 360.2 feet tall.

Recreational maths with 80745916608

• 80745916608 backwards is 80661954708
• 80745916608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80745916608's digits is 54
• More coming soon!