80439638328

Names of 80439638328

• Cardinal: 80439638328 can be written as Eighty billion, four hundred thirty-nine million, six hundred thirty-eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0439638328 × 10¹⁰

Factors of 80439638328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1332

Divisors of 80439638328

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 29 36 42 49 54 56 58 63 72 84 87 98 108 116 126 147 168 174 189 196 203 216 232 252 261 294 343 348 378 392 406 441 504 522 588 609 686 696 756 783 812 841 882 1029 1044 1176 1218 1291 1323 1372 1421 1512 1566 1624 1682 1764 1827 2058 2088 2436 2523 2582 2646 2744 2842 3087 3132 3364 3528 3654 3873 4116 4263 4872 5046 5164 5292 5481 5684 5887 6174 6264 6728 7308 7569 7746 8232 8526 9037 9261 9947 10092 10328 10584 10962 11368 11619 11774 12348 12789 14616 15138 15492 17052 17661 18074 18522 19894 20184 21924 22707 23238 23548 24696 25578 27111 29841 30276 30984 34104 34857 35322 36148 37044 37439 38367 39788 41209 43848 45414 46476 47096 51156 52983 54222 59682 60552 63259 69714 70644 72296 74088 74878 76734 79576 81333 82418 89523 90828 92952 102312 105966 108444 112317 119364 123627 126518 139428 141288 149756 153468 158949 162666 164836 179046 181656 189777 211932 216888 224634 238728 243999 247254 253036 262073 268569 278856 288463 299512 306936 317898 325332 329672 336951 358092 370881 379554 423864 442813 449268 487998 494508 506072 524146 537138 569331 576926 635796 650664 673902 716184 741762 759108 786219 865389 885626 898536 975996 989016 1010853 1048292 1074276 1085731 1112643 1138662 1153852 1271592 1328439 1347804 1483524 1518216 1572438 1707993 1730778 1771252 1834511 1951992 2021706 2096584 2148552 2171462 2225286 2277324 2307704 2358657 2596167 2656878 2695608 2967048 3144876 3257193 3415986 3461556 3542504 3669022 3985317 4043412 4342924 4450572 4554648 4717314 5192334 5313756 5503533 6289752 6514386 6831972 6923112 7075971 7338044 7600117 7788501 7970634 8086824 8685848 8901144 9434628 9771579 10384668 10627512 11007066 11955951 12841577 13028772 13663944 14151942 14676088 15200234 15577002 15941268 16510599 18869256 19543158 20769336 22014132 22800351 23911902 25683154 26057544 28303884 29314737 30400468 31154004 31882536 33021198 38524731 39086316 44028264 45600702 47823804 49531797 51366308 53200819 56607768 58629474 60800936 62308008 66042396 68401053 77049462 78172632 91201404 95647608 99063594 102732616 106401638 115574193 117258948 132084792 136802106 154098924 159602457 182402808 198127188 205203159 212803276 231148386 234517896 273604212 308197848 319204914 346722579 372405733 396254376 410406318 425606552 462296772 478807371 547208424 638409828 693445158 744811466 820812636 924593544 957614742 1117217199 1276819656 1386890316 1436422113 1489622932 1641625272 1915229484 2234434398 2773780632 2872844226 2979245864 3351651597 3830458968 4468868796 5745688452 6703303194 8937737592 10054954791 11491376904 13406606388 20109909582 26813212776 40219819164 80439638328
• Sum of all divisors σ(n): 270079680000
• Sum of proper divisors (its aliquot sum) s(n): 189640041672
• 80439638328 is an abundant number, because the sum of its proper divisors (189640041672) is greater than itself. Its abundance is 109200403344

Bases of 80439638328

• Binary: 1001010111010100100110111100100111000₂
• Hexadecimal: 0x12BA937938
• Base-36: 10YBOM60

Squares and roots of 80439638328

• 80439638328 squared (80439638328²) is 6470535414339446635584
• 80439638328 cubed (80439638328³) is 520487528517980712390033375063552
• The square root of 80439638328 is 283618.8257644403
• The cube root of 80439638328 is 4316.7480657973

Scales and comparisons

• 80,439,638,328 seconds is equal to 2,557 years, 38 weeks, 7 hours, 58 minutes, 48 seconds.
• To count from 1 to 80,439,638,328 would take you about five thousand, one hundred fifteen 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 80439638328 cubic inches would be around 359.7 feet tall.

Recreational maths with 80439638328

• 80439638328 backwards is 82383693408
• 80439638328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80439638328's digits is 54
• More coming soon!