80393709942
80,393,709,942 is an even composite number composed of seven prime numbers multiplied together.
80393709942 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 80393709942:
2 × 32 × 73 × 13 × 31 × 79 × 409
(2 × 3 × 3 × 7 × 7 × 7 × 13 × 31 × 79 × 409)See below for interesting mathematical facts about the number 80393709942 from the Numbermatics database.
Names of 80393709942
- Cardinal: 80393709942 can be written as Eighty billion, three hundred ninety-three million, seven hundred nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 8.0393709942 × 1010
Factors of 80393709942
Divisors of 80393709942
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 31 39 42 49 62 63 78 79 91 93 98 117 126 147 158 182 186 217 234 237 273 279 294 343 403 409 434 441 474 546 553 558 637 651 686 711 806 818 819 882 1027 1029 1106 1209 1227 1274 1302 1422 1519 1638 1659 1911 1953 2054 2058 2418 2449 2454 2821 2863 3038 3081 3087 3318 3627 3681 3822 3871 3906 4459 4557 4898 4977 5317 5642 5726 5733 6162 6174 7189 7254 7347 7362 7742 8463 8589 8918 9114 9243 9954 10633 10634 11466 11613 12679 13377 13671 14378 14694 15951 16926 17143 17178 18486 19747 20041 21266 21567 22041 23226 25358 25389 25767 26754 27097 27342 31837 31899 31902 32311 34286 34839 37219 38037 39494 40082 40131 43134 44082 47853 50323 50778 51429 51534 54194 59241 60123 63674 63798 64622 64701 69678 74438 76074 80262 81291 88753 95511 95697 95706 96933 100646 102858 111657 114111 118482 120001 120246 129402 138229 140287 150969 154287 162582 164827 177506 177723 180369 191022 191394 193866 222859 223314 226177 228222 240002 243873 260533 266259 276458 280574 286533 290799 301938 308574 329654 334971 352261 355446 360003 360738 414687 420043 420861 445718 452354 452907 487746 494481 521066 532518 573066 581598 621271 668577 669942 678531 704522 720006 781599 798777 829374 840007 840086 841722 905814 988962 1001641 1056783 1080009 1153789 1242542 1244061 1260129 1262583 1337154 1357062 1483443 1560013 1563198 1583239 1597554 1680014 1823731 1863813 2003282 2005731 2035593 2113566 2160018 2307578 2344797 2488122 2520021 2520258 2525166 2940301 2966886 3004923 3120026 3166478 3170349 3461367 3647462 3727626 3780387 4011462 4071186 4348897 4680039 4689594 4749717 5040042 5471193 5591439 5880602 6009846 6340698 6922734 7011487 7560063 7560774 8076523 8697794 8820903 9014769 9360078 9499434 10384101 10920091 10942386 11082673 11182878 13021333 13046691 14022974 14040117 14249151 15120126 16153046 16413579 17641806 18029538 20582107 20768202 21034461 21840182 22165346 24229569 26042666 26093382 26462709 28080234 28498302 32760273 32827158 33248019 39063999 39140073 41164214 42068922 48459138 49080409 52925418 56535661 61746321 63103383 65520546 66496038 72688707 78127998 78280146 91149331 98160818 98280819 99744057 113071322 117191997 123492642 126206766 144074749 145377414 147241227 169606983 182298662 185238963 196561638 199488114 234383994 273447993 288149498 294482454 339213966 343562863 370477926 432224247 441723681 508820949 546895986 638045317 687125726 820343979 864448494 883447362 1017641898 1030688589 1276090634 1296672741 1640687958 1914135951 2061377178 2593345482 3092065767 3828271902 4466317219 5742407853 6184131534 8932634438 11484815706 13398951657 26797903314 40196854971 80393709942
- Sum of all divisors σ(n): 229232640000
- Sum of proper divisors (its aliquot sum) s(n): 148838930058
- 80393709942 is an abundant number, because the sum of its proper divisors (148838930058) is greater than itself. Its abundance is 68445220116
Bases of 80393709942
- Binary: 10010101101111101011010101001011101102
- Hexadecimal: 0x12B7D6A976
- Base-36: 10XKC7LI
Squares and roots of 80393709942
- 80393709942 squared (803937099422) is 6463148598238429643364
- 80393709942 cubed (803937099423) is 519596493718824204906179921124888
-
The
square root of 80393709942 is 283537.8456961257 -
The
cube root of 80393709942 is 4315.9263356939
Scales and comparisons
How big is 80393709942?- 80,393,709,942 seconds is equal to 2,556 years, 14 weeks, 18 hours, 5 minutes, 42 seconds.
-
To count from 1 to 80,393,709,942 would take you about five thousand, one hundred twelve 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 80393709942 cubic inches would be around 359.7 feet tall.
Recreational maths with 80393709942
- 80393709942 backwards is 24990739308
- The number of decimal digits it has is: 11
- The sum of 80393709942's digits is 54
- More coming soon!
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