81383196000
81,383,196,000 is an even composite number composed of six prime numbers multiplied together.
81383196000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 81383196000:
25 × 3 × 53 × 41 × 53 × 3121
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 41 × 53 × 3121)See below for interesting mathematical facts about the number 81383196000 from the Numbermatics database.
Names of 81383196000
- Cardinal: 81383196000 can be written as Eighty-one billion, three hundred eighty-three million, one hundred ninety-six thousand.
Scientific notation
- Scientific notation: 8.1383196 × 1010
Factors of 81383196000
Divisors of 81383196000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 53 60 75 80 82 96 100 106 120 123 125 150 159 160 164 200 205 212 240 246 250 265 300 318 328 375 400 410 424 480 492 500 530 600 615 636 656 750 795 800 820 848 984 1000 1025 1060 1200 1230 1272 1312 1325 1500 1590 1640 1696 1968 2000 2050 2120 2173 2400 2460 2544 2650 3000 3075 3121 3180 3280 3936 3975 4000 4100 4240 4346 4920 5088 5125 5300 6000 6150 6242 6360 6519 6560 6625 7950 8200 8480 8692 9363 9840 10250 10600 10865 12000 12300 12484 12720 13038 13250 15375 15605 15900 16400 17384 18726 19680 19875 20500 21200 21730 24600 24968 25440 26076 26500 30750 31210 31800 32595 32800 34768 37452 39750 41000 42400 43460 46815 49200 49936 52152 53000 54325 61500 62420 63600 65190 69536 74904 78025 79500 82000 86920 93630 98400 99872 104304 106000 108650 123000 124840 127200 127961 130380 149808 156050 159000 162975 164000 165413 173840 187260 208608 212000 217300 234075 246000 249680 255922 260760 271625 299616 312100 318000 325950 330826 347680 374520 383883 390125 434600 468150 492000 496239 499360 511844 521520 543250 624200 636000 639805 651900 661652 749040 767766 780250 814875 827065 869200 936300 992478 1023688 1043040 1086500 1170375 1248400 1279610 1303800 1323304 1498080 1535532 1560500 1629750 1654130 1738400 1872600 1919415 1984956 2047376 2173000 2340750 2481195 2496800 2559220 2607600 2646608 3071064 3121000 3199025 3259500 3308260 3745200 3838830 3969912 4094752 4135325 4346000 4681500 4962390 5118440 5215200 5293216 6142128 6242000 6398050 6519000 6616520 6781933 7490400 7677660 7939824 8270650 8692000 9363000 9597075 9924780 10236880 12284256 12405975 12484000 12796100 13038000 13233040 13563866 15355320 15879648 15995125 16541300 18726000 19194150 19849560 20345799 20473760 20676625 24811950 25592200 26076000 26466080 27127732 30710640 31990250 33082600 33909665 37452000 38388300 39699120 40691598 41353250 47985375 49623900 51184400 54255464 61421280 62029875 63980500 66165200 67819330 76776600 79398240 81383196 82706500 95970750 99247800 101728995 102368800 108510928 124059750 127961000 132330400 135638660 153553200 162766392 165413000 169548325 191941500 198495600 203457990 217021856 248119500 255922000 271277320 307106400 325532784 330826000 339096650 383883000 396991200 406915980 496239000 508644975 511844000 542554640 651065568 661652000 678193300 767766000 813831960 847741625 992478000 1017289950 1085109280 1356386600 1535532000 1627663920 1695483250 1984956000 2034579900 2543224875 2712773200 3255327840 3390966500 4069159800 5086449750 5425546400 6781933000 8138319600 10172899500 13563866000 16276639200 20345799000 27127732000 40691598000 81383196000
- Sum of all divisors σ(n): 278356321152
- Sum of proper divisors (its aliquot sum) s(n): 196973125152
- 81383196000 is an abundant number, because the sum of its proper divisors (196973125152) is greater than itself. Its abundance is 115589929152
Bases of 81383196000
- Binary: 10010111100101101000100000101011000002
- Hexadecimal: 0x12F2D10560
- Base-36: 11DXGBXC
Squares and roots of 81383196000
- 81383196000 squared (813831960002) is 6623224591174416000000
- 81383196000 cubed (813831960003) is 539019185055567367513536000000000
-
The
square root of 81383196000 is 285277.4018389819 -
The
cube root of 81383196000 is 4333.5609952711
Scales and comparisons
How big is 81383196000?- 81,383,196,000 seconds is equal to 2,587 years, 38 weeks, 1 day, 3 hours, 20 minutes.
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To count from 1 to 81,383,196,000 would take you about five thousand, one hundred seventy-five 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 81383196000 cubic inches would be around 361.1 feet tall.
Recreational maths with 81383196000
- 81383196000 backwards is 00069138318
- The number of decimal digits it has is: 11
- The sum of 81383196000's digits is 39
- More coming soon!
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