129371728000
129,371,728,000 is an even composite number composed of five prime numbers multiplied together.
129371728000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129371728000:
27 × 53 × 41 × 53 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 41 × 53 × 61 × 61)See below for interesting mathematical facts about the number 129371728000 from the Numbermatics database.
Names of 129371728000
- Cardinal: 129371728000 can be written as One hundred twenty-nine billion, three hundred seventy-one million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.29371728 × 1011
Factors of 129371728000
Divisors of 129371728000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 41 50 53 61 64 80 82 100 106 122 125 128 160 164 200 205 212 244 250 265 305 320 328 400 410 424 488 500 530 610 640 656 800 820 848 976 1000 1025 1060 1220 1312 1325 1525 1600 1640 1696 1952 2000 2050 2120 2173 2440 2501 2624 2650 3050 3200 3233 3280 3392 3721 3904 4000 4100 4240 4346 4880 5002 5125 5248 5300 6100 6466 6560 6625 6784 7442 7625 7808 8000 8200 8480 8692 9760 10004 10250 10600 10865 12200 12505 12932 13120 13250 14884 15250 16000 16165 16400 16960 17384 18605 19520 20008 20500 21200 21730 24400 25010 25864 26240 26500 29768 30500 32330 32800 33920 34768 37210 39040 40016 41000 42400 43460 48800 50020 51728 53000 54325 59536 61000 62525 64660 65600 69536 74420 80032 80825 82000 84800 86920 93025 97600 100040 103456 106000 108650 119072 122000 125050 129320 131200 132553 139072 148840 152561 160064 161650 164000 169600 173840 186050 195200 197213 200080 206912 212000 217300 238144 244000 250100 258640 265106 271625 278144 297680 305122 312625 320128 323300 328000 347680 372100 394426 400160 404125 413824 424000 434600 465125 476288 488000 500200 517280 530212 543250 595360 610244 625250 646600 656000 662765 695360 744200 762805 788852 800320 808250 848000 869200 930250 976000 986065 1000400 1034560 1060424 1086500 1190720 1220488 1250500 1293200 1325530 1390720 1488400 1525610 1577704 1600640 1616500 1738400 1860500 1972130 2000800 2069120 2120848 2173000 2381440 2440976 2501000 2586400 2651060 2976800 3051220 3155408 3233000 3313825 3476800 3721000 3814025 3944260 4001600 4241696 4346000 4881952 4930325 5002000 5172800 5302120 5953600 6102440 6310816 6466000 6627650 6953600 7442000 7628050 7888520 8003200 8085733 8483392 8692000 9763904 9860650 10004000 10345600 10604240 11907200 12204880 12621632 12932000 13255300 14884000 15256100 15777040 16171466 16569125 16966784 17384000 19070125 19527808 19721300 20008000 21208480 24409760 24651625 25243264 25864000 26510600 29768000 30512200 31554080 32342932 33138250 34768000 38140250 39442600 40016000 40428665 42416960 48819520 49303250 51728000 53021200 59536000 61024400 63108160 64685864 66276500 76280500 78885200 80857330 84833920 97639040 98606500 106042400 122048800 126216320 129371728 132553000 152561000 157770400 161714660 197213000 202143325 212084800 244097600 258743456 265106000 305122000 315540800 323429320 394426000 404286650 424169600 488195200 517486912 530212000 610244000 631081600 646858640 788852000 808573300 1010716625 1034973824 1060424000 1220488000 1293717280 1577704000 1617146600 2021433250 2120848000 2440976000 2587434560 3155408000 3234293200 4042866500 5174869120 6468586400 8085733000 12937172800 16171466000 25874345600 32342932000 64685864000 129371728000
- Sum of all divisors σ(n): 341306194320
- Sum of proper divisors (its aliquot sum) s(n): 211934466320
- 129371728000 is an abundant number, because the sum of its proper divisors (211934466320) is greater than itself. Its abundance is 82562738320
Bases of 129371728000
- Binary: 11110000111110010011111101000100000002
- Hexadecimal: 0x1E1F27E880
- Base-36: 1NFKL474
Squares and roots of 129371728000
- 129371728000 squared (1293717280002) is 16737044005705984000000
- 129371728000 cubed (1293717280003) is 2165300304630225010020352000000000
-
The
square root of 129371728000 is 359682.8158252769 -
The
cube root of 129371728000 is 5057.6230718811
Scales and comparisons
How big is 129371728000?- 129,371,728,000 seconds is equal to 4,113 years, 32 weeks, 1 day, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 129,371,728,000 would take you about eight thousand, two hundred twenty-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 129371728000 cubic inches would be around 421.5 feet tall.
Recreational maths with 129371728000
- 129371728000 backwards is 000827173921
- 129371728000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129371728000's digits is 40
- More coming soon!
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