142297426128
142,297,426,128 is an even composite number composed of six prime numbers multiplied together.
142297426128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142297426128:
24 × 3 × 11 × 13 × 137 × 3892
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 137 × 389 × 389)See below for interesting mathematical facts about the number 142297426128 from the Numbermatics database.
Names of 142297426128
- Cardinal: 142297426128 can be written as One hundred forty-two billion, two hundred ninety-seven million, four hundred twenty-six thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42297426128 × 1011
Factors of 142297426128
Divisors of 142297426128
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 88 104 132 137 143 156 176 208 264 274 286 312 389 411 429 528 548 572 624 778 822 858 1096 1144 1167 1507 1556 1644 1716 1781 2192 2288 2334 3014 3112 3288 3432 3562 4279 4521 4668 5057 5343 6028 6224 6576 6864 7124 8558 9042 9336 10114 10686 12056 12837 14248 15171 17116 18084 18672 19591 20228 21372 24112 25674 28496 30342 34232 36168 39182 40456 42744 51348 53293 55627 58773 60684 68464 72336 78364 80912 85488 102696 106586 111254 117546 121368 151321 156728 159879 166881 205392 213172 222508 235092 242736 302642 313456 319758 333762 426344 445016 453963 470184 586223 605284 639516 667524 692809 852688 890032 907926 940368 1172446 1210568 1279032 1335048 1385618 1664531 1758669 1815852 1967173 2078427 2344892 2421136 2558064 2670096 2771236 3329062 3517338 3631704 3934346 4156854 4689784 4993593 5542472 5901519 6658124 7034676 7263408 7620899 7868692 8313708 9379568 9987186 11084944 11803038 13316248 14069352 15241798 15737384 16627416 19974372 20730977 21638903 22862697 23606076 26632496 28138704 30483596 31474768 33254832 39948744 41461954 43277806 45725394 47212152 60967192 62192931 64916709 79897488 82923908 86555612 91450788 94424304 121934384 124385862 129833418 165847816 173111224 182901576 228040747 248771724 259666836 269502701 331695632 346222448 365803152 456081494 497543448 519333672 539005402 684122241 808508103 912162988 995086896 1038667344 1078010804 1368244482 1617016206 1824325976 2156021608 2736488964 2964529711 3234032412 3648651952 4312043216 5472977928 5929059422 6468064824 8893589133 10945955856 11858118844 12936129648 17787178266 23716237688 35574356532 47432475376 71148713064 142297426128
- Sum of all divisors σ(n): 436141210176
- Sum of proper divisors (its aliquot sum) s(n): 293843784048
- 142297426128 is an abundant number, because the sum of its proper divisors (293843784048) is greater than itself. Its abundance is 151546357920
Bases of 142297426128
- Binary: 100001001000011001011001101000110100002
- Hexadecimal: 0x21219668D0
- Base-36: 1TDC7OPC
Squares and roots of 142297426128
- 142297426128 squared (1422974261282) is 20248557482653617072384
- 142297426128 cubed (1422974261283) is 2881317612586464716769561868849152
-
The
square root of 142297426128 is 377223.3106901003 -
The
cube root of 142297426128 is 5220.7434011191
Scales and comparisons
How big is 142297426128?- 142,297,426,128 seconds is equal to 4,524 years, 32 weeks, 22 hours, 48 minutes, 48 seconds.
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To count from 1 to 142,297,426,128 would take you about nine thousand and forty-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 142297426128 cubic inches would be around 435.1 feet tall.
Recreational maths with 142297426128
- 142297426128 backwards is 821624792241
- 142297426128 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142297426128's digits is 48
- More coming soon!
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