39742128036
39,742,128,036 is an even composite number composed of five prime numbers multiplied together.
39742128036 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 39742128036:
22 × 35 × 13 × 412 × 1871
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 41 × 41 × 1871)See below for interesting mathematical facts about the number 39742128036 from the Numbermatics database.
Names of 39742128036
- Cardinal: 39742128036 can be written as Thirty-nine billion, seven hundred forty-two million, one hundred twenty-eight thousand and thirty-six.
Scientific notation
- Scientific notation: 3.9742128036 × 1010
Factors of 39742128036
Divisors of 39742128036
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 41 52 54 78 81 82 108 117 123 156 162 164 234 243 246 324 351 369 468 486 492 533 702 738 972 1053 1066 1107 1404 1476 1599 1681 1871 2106 2132 2214 3159 3198 3321 3362 3742 4212 4428 4797 5043 5613 6318 6396 6642 6724 7484 9594 9963 10086 11226 12636 13284 14391 15129 16839 19188 19926 20172 21853 22452 24323 28782 30258 33678 39852 43173 43706 45387 48646 50517 57564 60516 65559 67356 72969 76711 86346 87412 90774 97292 101034 129519 131118 136161 145938 151551 153422 172692 181548 196677 202068 218907 230133 259038 262236 272322 291876 303102 306844 393354 408483 437814 454653 460266 518076 544644 590031 606204 656721 690399 786708 816966 875628 909306 920532 997243 1180062 1313442 1380798 1633932 1770093 1818612 1970163 1994486 2071197 2360124 2626884 2761596 2991729 3145151 3540186 3940326 3988972 4142394 5310279 5910489 5983458 6213591 6290302 7080372 7880652 8284788 8975187 9435453 10620558 11820978 11966916 12427182 12580604 17950374 18640773 18870906 21241116 23641956 24854364 26925561 28306359 35900748 37281546 37741812 40886963 53851122 56612718 74563092 80776683 81773926 84919077 107702244 113225436 122660889 161553366 163547852 169838154 242330049 245321778 254757231 323106732 339676308 367982667 484660098 490643556 509514462 735965334 764271693 969320196 1019028924 1103948001 1471930668 1528543386 2207896002 3057086772 3311844003 4415792004 6623688006 9935532009 13247376012 19871064018 39742128036
- Sum of all divisors σ(n): 115058466432
- Sum of proper divisors (its aliquot sum) s(n): 75316338396
- 39742128036 is an abundant number, because the sum of its proper divisors (75316338396) is greater than itself. Its abundance is 35574210360
Bases of 39742128036
- Binary: 1001010000001101000010111111101001002
- Hexadecimal: 0x940D0BFA4
- Base-36: I99FQ90
Squares and roots of 39742128036
- 39742128036 squared (397421280362) is 1579436740829817217296
- 39742128036 cubed (397421280363) is 62770177178821144736254865710656
-
The
square root of 39742128036 is 199354.2776967677 -
The
cube root of 39742128036 is 3412.5867959085
Scales and comparisons
How big is 39742128036?- 39,742,128,036 seconds is equal to 1,263 years, 35 weeks, 1 day, 8 hours, 36 seconds.
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To count from 1 to 39,742,128,036 would take you about two thousand, five 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 39742128036 cubic inches would be around 284.4 feet tall.
Recreational maths with 39742128036
- 39742128036 backwards is 63082124793
- The number of decimal digits it has is: 11
- The sum of 39742128036's digits is 45
- More coming soon!
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