80427389328

Names of 80427389328

• Cardinal: 80427389328 can be written as Eighty billion, four hundred twenty-seven million, three hundred eighty-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0427389328 × 10¹⁰

Factors of 80427389328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 220

Divisors of 80427389328

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 44 48 52 66 72 78 88 99 104 117 121 132 143 144 156 169 176 191 198 208 234 242 264 286 312 338 363 382 396 429 468 484 507 528 572 573 624 676 726 764 792 858 936 968 1014 1089 1144 1146 1287 1331 1352 1452 1521 1528 1573 1584 1716 1719 1859 1872 1936 2028 2101 2178 2197 2288 2292 2483 2574 2662 2704 2904 3042 3056 3146 3432 3438 3718 3993 4056 4202 4356 4394 4584 4719 4966 5148 5324 5577 5808 6084 6292 6303 6591 6864 6876 7436 7449 7986 8112 8404 8712 8788 9168 9438 9932 10296 10648 11154 11979 12168 12584 12606 13182 13752 14157 14872 14898 15972 16731 16808 17303 17424 17576 18876 18909 19773 19864 20449 20592 21296 22308 22347 23111 23958 24167 24336 25168 25212 26364 27313 27504 28314 29744 29796 31944 32279 33462 33616 34606 35152 37752 37818 39546 39728 40898 44616 44694 46222 47916 48334 50424 51909 52728 54626 56628 59592 61347 63888 64558 66924 69212 69333 72501 75504 75636 79092 81796 81939 89232 89388 92444 95832 96668 96837 100848 103818 105456 109252 113256 119184 122694 129116 133848 138424 138666 145002 151272 155727 158184 163592 163878 178776 184041 184888 191664 193336 193674 207636 207999 217503 218504 224939 226512 245388 245817 254221 258232 265837 267696 276848 277332 290004 290511 300443 302544 311454 316368 327184 327756 355069 357552 368082 369776 386672 387348 415272 415998 419627 435006 437008 449878 490776 491634 508442 516464 531674 554664 580008 581022 600886 622908 655512 674817 710138 736164 762663 774696 797511 830544 831996 839254 870012 899756 901329 981552 983268 1016884 1063348 1065207 1109328 1160016 1162044 1201772 1245816 1258881 1311024 1349634 1420276 1472328 1525326 1549392 1595022 1663992 1678508 1740024 1799512 1802658 1966536 2024451 2033768 2126696 2130414 2287989 2324088 2392533 2403544 2491632 2517762 2699268 2703987 2840552 2924207 2944656 3050652 3190044 3195621 3304873 3327984 3357016 3480048 3599024 3605316 3776643 3905759 3933072 4048902 4067536 4253392 4260828 4575978 4615897 4648176 4785066 4807088 5035524 5398536 5407974 5681104 5848414 6101304 6380088 6391242 6609746 6714032 7210632 7553286 7811518 8097804 8521656 8772621 9151956 9231794 9570132 9914619 10071048 10797072 10815948 11696828 11717277 12202608 12760176 12782484 13219492 13847691 14421264 15106572 15623036 16195608 17043312 17545242 18303912 18463588 19140264 19829238 20142096 21631896 23393656 23434554 25564968 26317863 26438984 27695382 29743857 30213144 31246072 32391216 35090484 35151831 36607824 36927176 38280528 39658476 41543073 42963349 43263792 46787312 46869108 50774867 51129936 52635726 52877968 55390764 59487714 60426288 62492144 70180968 70303662 73854352 79316952 83086146 85926698 93738216 101549734 105271452 110781528 118975428 128890047 140361936 140607324 152324601 158633904 166172292 171853396 187476432 203099468 210542904 221563056 237950856 257780094 281214648 304649202 332344584 343706792 386670141 406198936 421085808 456973803 475901712 515560188 558523537 562429296 609298404 664689168 687413584 773340282 812397872 913947606 1031120376 1117047074 1218596808 1546680564 1675570611 1827895212 2062240752 2234094148 2437193616 3093361128 3351141222 3655790424 4468188296 5026711833 6186722256 6702282444 7311580848 8936376592 10053423666 13404564888 20106847332 26809129776 40213694664 80427389328
• Sum of all divisors σ(n): 269602744320
• Sum of proper divisors (its aliquot sum) s(n): 189175354992
• 80427389328 is an abundant number, because the sum of its proper divisors (189175354992) is greater than itself. Its abundance is 108747965664

Bases of 80427389328

• Binary: 1001010111001110110001001000110010000₂
• Hexadecimal: 0x12B9D89190
• Base-36: 10Y4E2S0

Squares and roots of 80427389328

• 80427389328 squared (80427389328²) is 6468564954117688291584
• 80427389328 cubed (80427389328³) is 520249791958279772958573553815552
• The square root of 80427389328 is 283597.2308186383
• The cube root of 80427389328 is 4316.5289427699

Scales and comparisons

• 80,427,389,328 seconds is equal to 2,557 years, 17 weeks, 5 days, 13 hours, 28 minutes, 48 seconds.
• To count from 1 to 80,427,389,328 would take you about five thousand, one hundred fourteen 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 80427389328 cubic inches would be around 359.7 feet tall.

Recreational maths with 80427389328

• 80427389328 backwards is 82398372408
• The number of decimal digits it has is: 11
• The sum of 80427389328's digits is 54
• More coming soon!