80455610742

Names of 80455610742

• Cardinal: 80455610742 can be written as Eighty billion, four hundred fifty-five million, six hundred ten thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 8.0455610742 × 10¹⁰

Factors of 80455610742

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 383

Divisors of 80455610742

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 13 26 31 37 39 62 73 74 78 93 97 111 127 146 186 194 219 222 254 291 381 403 438 481 582 762 806 949 962 1147 1209 1261 1443 1651 1898 2263 2294 2418 2522 2701 2847 2886 3007 3302 3441 3589 3783 3937 4526 4699 4953 5402 5694 6014 6789 6882 7081 7178 7566 7874 8103 9021 9271 9398 9906 10767 11811 12319 13578 14097 14162 14911 16206 18042 18542 21243 21534 23622 24638 27813 28194 29419 29822 35113 36957 39091 42486 44733 46657 51181 55626 58838 61087 70226 73914 78182 83731 88257 89466 92053 93314 102362 105339 111259 117273 120523 122174 139971 145669 153543 160147 167462 176514 183261 184106 210678 219511 222518 234546 241046 251193 261997 276159 279942 287401 291338 307086 320294 333777 343027 361569 366522 381889 437007 439022 455803 480441 502386 523994 552318 574802 658533 667554 686054 723138 763778 785991 862203 874014 899287 911606 960882 1029081 1088503 1145667 1317066 1367409 1446367 1571982 1724406 1798574 1893697 2058162 2177006 2291334 2697861 2734818 2853643 2892734 3265509 3405961 3736213 3787394 4339101 4459351 4964557 5395722 5681091 5707286 5925439 6531018 6811922 7472426 8121907 8560929 8678202 8918702 9929114 10217883 10633837 11208639 11362182 11690731 11850878 13378053 14129893 14893671 16243814 17121858 17776317 20435766 21267674 22417278 23381462 24365721 26756106 27877897 28259786 29787342 31901511 33273619 35072193 35552634 42389679 48731442 55755794 63803022 66547238 70144386 83633691 84779358 99820857 105584791 138239881 167267382 183688609 199641714 211169582 276479762 316754373 362412661 367377218 414719643 432557047 551065827 633508746 724825322 829439286 865114094 1031482189 1087237983 1102131654 1297671141 2062964378 2174475966 2595342282 3094446567 6188893134 13409268457 26818536914 40227805371 80455610742
• Sum of all divisors σ(n): 189631561728
• Sum of proper divisors (its aliquot sum) s(n): 109175950986
• 80455610742 is an abundant number, because the sum of its proper divisors (109175950986) is greater than itself. Its abundance is 28720340244

Bases of 80455610742

• Binary: 1001010111011100001110011000101110110₂
• Hexadecimal: 0x12BB873176
• Base-36: 10YL6YK6

Squares and roots of 80455610742

• 80455610742 squared (80455610742²) is 6473105299868225790564
• 80455610742 cubed (80455610742³) is 520797640298175158099782400638488
• The square root of 80455610742 is 283646.9826069017
• The cube root of 80455610742 is 4317.0337637673

Scales and comparisons

• 80,455,610,742 seconds is equal to 2,558 years, 12 weeks, 3 days, 4 hours, 45 minutes, 42 seconds.
• To count from 1 to 80,455,610,742 would take you about five thousand, one hundred sixteen 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 80455610742 cubic inches would be around 359.8 feet tall.

Recreational maths with 80455610742

• 80455610742 backwards is 24701655408
• The number of decimal digits it has is: 11
• The sum of 80455610742's digits is 42
• More coming soon!