142393434288
142,393,434,288 is an even composite number composed of seven prime numbers multiplied together.
142393434288 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 142393434288:
24 × 3 × 7 × 43 × 71 × 127 × 1093
(2 × 2 × 2 × 2 × 3 × 7 × 43 × 71 × 127 × 1093)See below for interesting mathematical facts about the number 142393434288 from the Numbermatics database.
Names of 142393434288
- Cardinal: 142393434288 can be written as One hundred forty-two billion, three hundred ninety-three million, four hundred thirty-four thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42393434288 × 1011
Factors of 142393434288
Divisors of 142393434288
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 43 48 56 71 84 86 112 127 129 142 168 172 213 254 258 284 301 336 344 381 426 497 508 516 568 602 688 762 852 889 903 994 1016 1032 1093 1136 1204 1491 1524 1704 1778 1806 1988 2032 2064 2186 2408 2667 2982 3048 3053 3279 3408 3556 3612 3976 4372 4816 5334 5461 5964 6096 6106 6558 7112 7224 7651 7952 8744 9017 9159 10668 10922 11928 12212 13116 14224 14448 15302 16383 17488 18034 18318 21336 21371 21844 22953 23856 24424 26232 27051 30604 32766 36068 36636 38227 42672 42742 43688 45906 46999 48848 52464 54102 61208 63119 64113 65532 72136 73272 76454 77603 85484 87376 91812 93998 108204 114681 122416 126238 128226 131064 138811 140997 144272 146544 152908 155206 170968 183624 187996 189357 216408 229362 232809 252476 256452 262128 277622 281994 305816 310412 328993 341936 367248 375992 378714 387731 416433 432816 458724 465618 504952 512904 543221 555244 563988 611632 620824 657986 751984 757428 775462 832866 917448 931236 971677 986979 1009904 1025808 1086442 1110488 1127976 1163193 1241648 1315972 1514856 1550924 1629663 1665732 1834896 1862472 1943354 1973958 2172884 2220976 2255952 2326386 2631944 2714117 2915031 3029712 3101848 3259326 3331464 3336929 3724944 3886708 3947916 4345768 4652772 5263888 5428234 5830062 5968873 6203696 6518652 6662928 6673858 7773416 7895832 8142351 8691536 9305544 9855581 10010787 10856468 11660124 11937746 13037304 13347716 15546832 15791664 16284702 17906619 18611088 19711162 20021574 21712936 23320248 23358503 23875492 26074608 26695432 29566743 32569404 35813238 39422324 40043148 41782111 43425872 46640496 46717006 47750984 53390864 59133486 65138808 68989067 70075509 71626476 78844648 80086296 83564222 93434012 95501968 118266972 125346333 130277616 137978134 140151018 143252952 157689296 160172592 167128444 186868024 206967201 236533944 250692666 275956268 280302036 286505904 334256888 373736048 413934402 423789983 473067888 501385332 551912536 560604072 668513776 827868804 847579966 1002770664 1103825072 1121208144 1271369949 1655737608 1695159932 2005541328 2542739898 2966529881 3311475216 3390319864 5085479796 5933059762 6780639728 8899589643 10170959592 11866119524 17799179286 20341919184 23732239048 35598358572 47464478096 71196717144 142393434288
- Sum of all divisors σ(n): 440072404992
- Sum of proper divisors (its aliquot sum) s(n): 297678970704
- 142393434288 is an abundant number, because the sum of its proper divisors (297678970704) is greater than itself. Its abundance is 155285536416
Bases of 142393434288
- Binary: 100001001001110100111101100000101100002
- Hexadecimal: 0x21274F60B0
- Base-36: 1TEXDH2O
Squares and roots of 142393434288
- 142393434288 squared (1423934342882) is 20275890128330974066944
- 142393434288 cubed (1423934342883) is 2887153628619204442916422576975872
-
The
square root of 142393434288 is 377350.5456309823 -
The
cube root of 142393434288 is 5221.9172834023
Scales and comparisons
How big is 142393434288?- 142,393,434,288 seconds is equal to 4,527 years, 34 weeks, 6 days, 3 hours, 44 minutes, 48 seconds.
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To count from 1 to 142,393,434,288 would take you about nine thousand and fifty-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 142393434288 cubic inches would be around 435.2 feet tall.
Recreational maths with 142393434288
- 142393434288 backwards is 882434393241
- The number of decimal digits it has is: 12
- The sum of 142393434288's digits is 51
- More coming soon!
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