80307641920
80,307,641,920 is an even composite number composed of five prime numbers multiplied together.
80307641920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 80307641920:
26 × 5 × 114 × 61 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 11 × 61 × 281)See below for interesting mathematical facts about the number 80307641920 from the Numbermatics database.
Names of 80307641920
- Cardinal: 80307641920 can be written as Eighty billion, three hundred seven million, six hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.030764192 × 1010
Factors of 80307641920
Divisors of 80307641920
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 121 122 160 176 220 242 244 281 305 320 352 440 484 488 562 605 610 671 704 880 968 976 1124 1210 1220 1331 1342 1405 1760 1936 1952 2248 2420 2440 2662 2684 2810 3091 3355 3520 3872 3904 4496 4840 4880 5324 5368 5620 6182 6655 6710 7381 7744 8992 9680 9760 10648 10736 11240 12364 13310 13420 14641 14762 15455 17141 17984 19360 19520 21296 21472 22480 24728 26620 26840 29282 29524 30910 34001 34282 36905 38720 42592 42944 44960 49456 53240 53680 58564 59048 61820 68002 68564 73205 73810 81191 85184 85705 89920 98912 106480 107360 117128 118096 123640 136004 137128 146410 147620 162382 170005 171410 188551 197824 212960 214720 234256 236192 247280 272008 274256 292820 295240 324764 340010 342820 374011 377102 405955 425920 468512 472384 494560 544016 548512 585640 590480 649528 680020 685640 748022 754204 811910 893101 937024 942755 989120 1088032 1097024 1171280 1180960 1299056 1360040 1371280 1496044 1508408 1623820 1786202 1870055 1885510 2074061 2176064 2342560 2361920 2598112 2720080 2742560 2992088 3016816 3247640 3572404 3740110 3771020 4114121 4148122 4465505 4685120 5196224 5440160 5485120 5984176 6033632 6495280 7144808 7480220 7542040 8228242 8296244 8931010 10370305 10880320 11968352 12067264 12990560 14289616 14960440 15084080 16456484 16592488 17862020 20570605 20740610 22814671 23936704 25981120 28579232 29920880 30168160 32912968 33184976 35724040 41141210 41481220 45629342 57158464 59841760 60336320 65825936 66369952 71448080 82282420 82962440 91258684 114073355 119683520 131651872 132739904 142896160 164564840 165924880 182517368 228146710 250961381 263303744 285792320 329129680 331849760 365034736 456293420 501922762 658259360 663699520 730069472 912586840 1003845524 1254806905 1316518720 1460138944 1825173680 2007691048 2509613810 3650347360 4015382096 5019227620 7300694720 8030764192 10038455240 16061528384 20076910480 40153820960 80307641920
- Sum of all divisors σ(n): 214563822840
- Sum of proper divisors (its aliquot sum) s(n): 134256180920
- 80307641920 is an abundant number, because the sum of its proper divisors (134256180920) is greater than itself. Its abundance is 53948539000
Bases of 80307641920
- Binary: 10010101100101011010101011110010000002
- Hexadecimal: 0x12B2B55E40
- Base-36: 10W53H34
Squares and roots of 80307641920
- 80307641920 squared (803076419202) is 6449317350750941286400
- 80307641920 cubed (803076419203) is 517929468432549635931155365888000
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The
square root of 80307641920 is 283386.0298603303 -
The
cube root of 80307641920 is 4314.3856020447
Scales and comparisons
How big is 80307641920?- 80,307,641,920 seconds is equal to 2,553 years, 27 weeks, 5 days, 14 hours, 18 minutes, 40 seconds.
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To count from 1 to 80,307,641,920 would take you about five thousand, one hundred seven 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 80307641920 cubic inches would be around 359.5 feet tall.
Recreational maths with 80307641920
- 80307641920 backwards is 02914670308
- 80307641920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80307641920's digits is 40
- More coming soon!
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