80921310080
80,921,310,080 is an even composite number composed of five prime numbers multiplied together.
80921310080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 80921310080:
27 × 5 × 134 × 19 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 13 × 19 × 233)See below for interesting mathematical facts about the number 80921310080 from the Numbermatics database.
Names of 80921310080
- Cardinal: 80921310080 can be written as Eighty billion, nine hundred twenty-one million, three hundred ten thousand and eighty.
Scientific notation
- Scientific notation: 8.092131008 × 1010
Factors of 80921310080
Divisors of 80921310080
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 152 160 169 190 208 233 247 260 304 320 338 380 416 466 494 520 608 640 676 760 832 845 932 988 1040 1165 1216 1235 1352 1520 1664 1690 1864 1976 2080 2197 2330 2432 2470 2704 3029 3040 3211 3380 3728 3952 4160 4394 4427 4660 4940 5408 6058 6080 6422 6760 7456 7904 8320 8788 8854 9320 9880 10816 10985 12116 12160 12844 13520 14912 15145 15808 16055 17576 17708 18640 19760 21632 21970 22135 24232 25688 27040 28561 29824 30290 31616 32110 35152 35416 37280 39377 39520 41743 43940 44270 48464 51376 54080 57122 57551 60580 64220 70304 70832 74560 78754 79040 83486 87880 88540 96928 102752 108160 114244 115102 121160 128440 140608 141664 142805 149120 157508 158080 166972 175760 177080 193856 196885 205504 208715 228488 230204 242320 256880 281216 283328 285610 287755 315016 333944 351520 354160 387712 393770 411008 417430 456976 460408 484640 511901 513760 542659 566656 571220 575510 630032 667888 703040 708320 748163 787540 834860 913952 920816 969280 1023802 1027520 1085318 1142440 1151020 1260064 1335776 1406080 1416640 1496326 1575080 1669720 1827904 1841632 1938560 2047604 2055040 2170636 2284880 2302040 2520128 2559505 2671552 2713295 2833280 2992652 3150160 3339440 3655808 3683264 3740815 4095208 4341272 4569760 4604080 5040256 5119010 5343104 5426590 5985304 6300320 6654713 6678880 7366528 7481630 8190416 8682544 9139520 9208160 9726119 10238020 10853180 11970608 12600640 13309426 13357760 14963260 16380832 17365088 18279040 18416320 19452238 20476040 21706360 23941216 25201280 26618852 26715520 29926520 32761664 33273565 34730176 36832640 38904476 40952080 43412720 47882432 48630595 53237704 59853040 65523328 66547130 69460352 77808952 81904160 86825440 95764864 97261190 106475408 119706080 126439547 133094260 155617904 163808320 173650880 194522380 212950816 239412160 252879094 266188520 311235808 327616640 347301760 389044760 425901632 478824320 505758188 532377040 622471616 632197735 778089520 851803264 1011516376 1064754080 1244943232 1264395470 1556179040 2023032752 2129508160 2528790940 3112358080 4046065504 4259016320 5057581880 6224716160 8092131008 10115163760 16184262016 20230327520 40460655040 80921310080
- Sum of all divisors σ(n): 221549936400
- Sum of proper divisors (its aliquot sum) s(n): 140628626320
- 80921310080 is an abundant number, because the sum of its proper divisors (140628626320) is greater than itself. Its abundance is 59707316240
Bases of 80921310080
- Binary: 10010110101110100100100110011100000002
- Hexadecimal: 0x12D7493380
- Base-36: 116AGIGW
Squares and roots of 80921310080
- 80921310080 squared (809213100802) is 6548258425063509606400
- 80921310080 cubed (809213100803) is 529893650498536704552553152512000
-
The
square root of 80921310080 is 284466.7117256429 -
The
cube root of 80921310080 is 4325.3471396331
Scales and comparisons
How big is 80921310080?- 80,921,310,080 seconds is equal to 2,573 years, 2 weeks, 3 days, 5 hours, 41 minutes, 20 seconds.
-
To count from 1 to 80,921,310,080 would take you about five thousand, one hundred forty-six 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 80921310080 cubic inches would be around 360.4 feet tall.
Recreational maths with 80921310080
- 80921310080 backwards is 08001312908
- 80921310080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80921310080's digits is 32
- More coming soon!
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