80345295760

Names of 80345295760

• Cardinal: 80345295760 can be written as Eighty billion, three hundred forty-five million, two hundred ninety-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 8.034529576 × 10¹⁰

Factors of 80345295760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 731

Divisors of 80345295760

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 37 40 41 58 74 80 82 116 145 148 164 185 205 232 290 296 328 370 410 464 580 592 617 656 740 820 1073 1160 1189 1234 1369 1480 1517 1640 2146 2320 2378 2468 2738 2960 3034 3085 3280 4292 4756 4936 5365 5476 5945 6068 6170 6845 7585 8584 9512 9872 10730 10952 11890 12136 12340 13690 15170 17168 17893 19024 21460 21904 22829 23780 24272 24680 25297 27380 30340 35786 39701 42920 43993 45658 47560 49360 50594 54760 56129 60680 71572 79402 85840 87986 89465 91316 95120 101188 109520 112258 114145 121360 126485 143144 158804 175972 178930 182632 198505 202376 219965 224516 228290 252970 280645 286288 317608 351944 357860 365264 397010 404752 439930 449032 456580 505940 561290 635216 662041 703888 715720 733613 794020 844673 879860 898064 913160 935989 1011880 1122580 1324082 1431440 1467226 1588040 1627741 1689346 1759720 1826320 1871978 2023760 2245160 2648164 2934452 3176080 3255482 3310205 3378692 3519440 3668065 3743956 4223365 4490320 4679945 5296328 5868904 6510964 6620410 6757384 7336130 7487912 8138705 8446730 9359890 10592656 11737808 13021928 13240820 13514768 14672260 14975824 16277410 16893460 18719780 24495517 26043856 26481640 27143681 29344520 32554820 33786920 34631593 37439560 48991034 52963280 54287362 58689040 65109640 67573840 69263186 74879120 97982068 108574724 122477585 130219280 135718405 138526372 173157965 195964136 217149448 244955170 271436810 277052744 346315930 391928272 434298896 489910340 542873620 554105488 692631860 979820680 1004316197 1085747240 1385263720 1959641360 2008632394 2171494480 2770527440 4017264788 5021580985 8034529576 10043161970 16069059152 20086323940 40172647880 80345295760
• Sum of all divisors σ(n): 203782113360
• Sum of proper divisors (its aliquot sum) s(n): 123436817600
• 80345295760 is an abundant number, because the sum of its proper divisors (123436817600) is greater than itself. Its abundance is 43091521840

Bases of 80345295760

• Binary: 1001010110100111100111110101110010000₂
• Hexadecimal: 0x12B4F3EB90
• Base-36: 10WRIIZ4

Squares and roots of 80345295760

• 80345295760 squared (80345295760²) is 6455366550761873977600
• 80345295760 cubed (80345295760³) is 518658334760173818062119614976000
• The square root of 80345295760 is 283452.4576714761
• The cube root of 80345295760 is 4315.0597919395

Scales and comparisons

• 80,345,295,760 seconds is equal to 2,554 years, 38 weeks, 9 hours, 42 minutes, 40 seconds.
• To count from 1 to 80,345,295,760 would take you about five thousand, one hundred nine 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 80345295760 cubic inches would be around 359.6 feet tall.

Recreational maths with 80345295760

• 80345295760 backwards is 06759254308
• The number of decimal digits it has is: 11
• The sum of 80345295760's digits is 49
• More coming soon!