31429338159240
31,429,338,159,240 is an even composite number composed of seven prime numbers multiplied together.
31429338159240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31429338159240:
23 × 32 × 5 × 7 × 31 × 1093 × 368089
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 31 × 1093 × 368089)See below for interesting mathematical facts about the number 31429338159240 from the Numbermatics database.
Names of 31429338159240
- Cardinal: 31429338159240 can be written as Thirty-one trillion, four hundred twenty-nine billion, three hundred thirty-eight million, one hundred fifty-nine thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.142933815924 × 1013
Factors of 31429338159240
Divisors of 31429338159240
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 31 35 36 40 42 45 56 60 62 63 70 72 84 90 93 105 120 124 126 140 155 168 180 186 210 217 248 252 279 280 310 315 360 372 420 434 465 504 558 620 630 651 744 840 868 930 1085 1093 1116 1240 1260 1302 1395 1736 1860 1953 2170 2186 2232 2520 2604 2790 3255 3279 3720 3906 4340 4372 5208 5465 5580 6510 6558 7651 7812 8680 8744 9765 9837 10930 11160 13020 13116 15302 15624 16395 19530 19674 21860 22953 26040 26232 30604 32790 33883 38255 39060 39348 43720 45906 49185 61208 65580 67766 68859 76510 78120 78696 91812 98370 101649 114765 131160 135532 137718 153020 169415 183624 196740 203298 229530 237181 271064 275436 304947 306040 338830 344295 368089 393480 406596 459060 474362 508245 550872 609894 677660 688590 711543 736178 813192 918120 948724 1016490 1104267 1185905 1219788 1355320 1377180 1423086 1472356 1524735 1840445 1897448 2032980 2134629 2208534 2371810 2439576 2576623 2754360 2846172 2944712 3049470 3312801 3557715 3680890 4065960 4269258 4417068 4743620 5153246 5521335 5692344 6098940 6625602 7115430 7361780 7729869 8538516 8834136 9487240 10306492 10673145 11042670 11410759 12197880 12883115 13251204 14230860 14723560 15459738 16564005 17077032 20612984 21346290 22085340 22821518 23189607 25766230 26502408 28461720 30919476 33128010 34232277 38649345 42692580 44170680 45643036 46379214 51532460 57053795 61838952 66256020 68464554 77298690 79875313 85385160 91286072 92758428 102696831 103064920 114107590 115948035 132512040 136929108 154597380 159750626 171161385 185516856 205393662 228215180 231896070 239625939 273858216 309194760 319501252 342322770 399376565 402321277 410787324 456430360 463792140 479251878 513484155 639002504 684645540 718877817 798753130 804642554 821574648 927584280 958503756 1026968310 1198129695 1206963831 1369291080 1437755634 1597506260 1609285108 1917007512 2011606385 2053936620 2396259390 2413927662 2816248939 2875511268 3195012520 3218570216 3594389085 3620891493 4023212770 4107873240 4792518780 4827855324 5632497878 5751022536 6034819155 7188778170 7241782986 8046425540 8448746817 9585037560 9655710648 11264995756 12069638310 12471959587 14081244695 14377556340 14483565972 16092851080 16897493634 18104457465 22529991512 24139276620 24943919174 25346240451 28162489390 28755112680 28967131944 33794987268 36208914930 37415878761 42243734085 48278553240 49887838348 50692480902 56324978780 62359797935 67589974536 72417829860 74831757522 84487468170 87303717109 99775676696 101384961804 112247636283 112649957560 124719595870 126731202255 144835659720 149663515044 168974936340 174607434218 187079393805 202769923608 224495272566 249439191740 253462404510 261911151327 299327030088 337949872680 349214868436 374158787610 436518585545 448990545132 498878383480 506924809020 523822302654 561238181415 698429736872 748317575220 785733453981 873037171090 897981090264 1013849618040 1047644605308 1122476362830 1309555756635 1496635150440 1571466907962 1746074342180 2095289210616 2244952725660 2619111513270 3142933815924 3492148684360 3928667269905 4489905451320 5238223026540 6285867631848 7857334539810 10476446053080 15714669079620 31429338159240
- Sum of all divisors σ(n): 120613846579200
- Sum of proper divisors (its aliquot sum) s(n): 89184508419960
- 31429338159240 is an abundant number, because the sum of its proper divisors (89184508419960) is greater than itself. Its abundance is 57755170260720
Bases of 31429338159240
- Binary: 1110010010101101101101000100101011000100010002
- Hexadecimal: 0x1C95B6895888
- Base-36: B52FSGIA0
Squares and roots of 31429338159240
- 31429338159240 squared (314293381592402) is 987803297127859591597377600
- 31429338159240 cubed (314293381592403) is 31046003860243725355496301869995209024000
-
The
square root of 31429338159240 is 5606187.4887698859 -
The
cube root of 31429338159240 is 31558.1651972739
Scales and comparisons
How big is 31429338159240?- 31,429,338,159,240 seconds is equal to 999,355 years, 38 weeks, 1 day, 22 hours, 54 minutes.
-
To count from 1 to 31,429,338,159,240 would take you about two million, four hundred ninety-eight thousand, three hundred eighty-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 31429338159240 cubic inches would be around 2629.8 feet tall.
Recreational maths with 31429338159240
- 31429338159240 backwards is 04295183392413
- The number of decimal digits it has is: 14
- The sum of 31429338159240's digits is 54
- More coming soon!
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