138702862732997400
138,702,862,732,997,400 is an even composite number composed of five prime numbers multiplied together.
138702862732997400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138702862732997400:
23 × 3 × 52 × 292 × 5242872
(2 × 2 × 2 × 3 × 5 × 5 × 29 × 29 × 524287 × 524287)See below for interesting mathematical facts about the number 138702862732997400 from the Numbermatics database.
Names of 138702862732997400
- Cardinal: 138702862732997400 can be written as One hundred thirty-eight quadrillion, seven hundred two trillion, eight hundred sixty-two billion, seven hundred thirty-two million, nine hundred ninety-seven thousand, four hundred.
Scientific notation
- Scientific notation: 1.387028627329974 × 1017
Factors of 138702862732997400
Divisors of 138702862732997400
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 29 30 40 50 58 60 75 87 100 116 120 145 150 174 200 232 290 300 348 435 580 600 696 725 841 870 1160 1450 1682 1740 2175 2523 2900 3364 3480 4205 4350 5046 5800 6728 8410 8700 10092 12615 16820 17400 20184 21025 25230 33640 42050 50460 63075 84100 100920 126150 168200 252300 504600 524287 1048574 1572861 2097148 2621435 3145722 4194296 5242870 6291444 7864305 10485740 12582888 13107175 15204323 15728610 20971480 26214350 30408646 31457220 39321525 45612969 52428700 60817292 62914440 76021615 78643050 91225938 104857400 121634584 152043230 157286100 182451876 228064845 304086460 314572200 364903752 380108075 440925367 456129690 608172920 760216150 881850734 912259380 1140324225 1322776101 1520432300 1763701468 1824518760 2204626835 2280648450 2645552202 3040864600 3527402936 4409253670 4561296900 5291104404 6613880505 8818507340 9122593800 10582208808 11023134175 13227761010 17637014680 22046268350 26455522020 33069402525 44092536700 52911044040 66138805050 88185073400 132277610100 264555220200 274876858369 549753716738 824630575107 1099507433476 1374384291845 1649261150214 2199014866952 2748768583690 3298522300428 4123152875535 5497537167380 6597044600856 6871921459225 7971428892701 8246305751070 10995074334760 13743842918450 15942857785402 16492611502140 20615764377675 23914286678103 27487685836900 31885715570804 32985223004280 39857144463505 41231528755350 47828573356206 54975371673800 63771431141608 79714288927010 82463057510700 95657146712412 119571433390515 159428577854020 164926115021400 191314293424824 199285722317525 231171437888329 239142866781030 318857155708040 398571444635050 462342875776658 478285733562060 597857166952575 693514313664987 797142889270100 924685751553316 956571467124120 1155857189441645 1195714333905150 1387028627329974 1594285778540200 1849371503106632 2311714378883290 2391428667810300 2774057254659948 3467571568324935 4623428757766580 4782857335620600 5548114509319896 5779285947208225 6935143136649870 9246857515533160 11558571894416450 13870286273299740 17337857841624675 23117143788832900 27740572546599480 34675715683249350 46234287577665800 69351431366498700 138702862732997400
- Sum of all divisors σ(n): 445317852547299420
- Sum of proper divisors (its aliquot sum) s(n): 306614989814302020
- 138702862732997400 is an abundant number, because the sum of its proper divisors (306614989814302020) is greater than itself. Its abundance is 167912127081304620
Bases of 138702862732997400
- Binary: 1111011001100010110000100110011101000011110110011000110002
- Hexadecimal: 0x1ECC584CE87B318
- Base-36: 11XQ27HHFPCO
Squares and roots of 138702862732997400
- 138702862732997400 squared (1387028627329974002) is 19238484130328718974402788406760000
- 138702862732997400 cubed (1387028627329974003) is 2668432823519933170015583646365942602025222424000000
-
The
square root of 138702862732997400 is 372428332.3446235877 -
The
cube root of 138702862732997400 is 517640.7704144161
Scales and comparisons
How big is 138702862732997400?- 138,702,862,732,997,400 seconds is equal to 4,410,321,998 years, 40 weeks, 5 days, 20 hours, 10 minutes.
-
To count from 1 to 138,702,862,732,997,400 would take you about thirteen billion, two hundred thirty million, nine hundred sixty-five thousand, nine hundred ninety-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 138702862732997400 cubic inches would be around 43136.7 feet tall.
Recreational maths with 138702862732997400
- 138702862732997400 backwards is 004799237268207831
- The number of decimal digits it has is: 18
- The sum of 138702862732997400's digits is 78
- More coming soon!
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