142803907246
142,803,907,246 is an even composite number composed of six prime numbers multiplied together.
142803907246 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 142803907246:
2 × 74 × 11 × 132 × 17 × 941
(2 × 7 × 7 × 7 × 7 × 11 × 13 × 13 × 17 × 941)See below for interesting mathematical facts about the number 142803907246 from the Numbermatics database.
Names of 142803907246
- Cardinal: 142803907246 can be written as One hundred forty-two billion, eight hundred three million, nine hundred seven thousand, two hundred forty-six.
Scientific notation
- Scientific notation: 1.42803907246 × 1011
Factors of 142803907246
Divisors of 142803907246
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 7 11 13 14 17 22 26 34 49 77 91 98 119 143 154 169 182 187 221 238 286 338 343 374 442 539 637 686 833 941 1001 1078 1183 1274 1309 1547 1666 1859 1882 2002 2366 2401 2431 2618 2873 3094 3718 3773 4459 4802 4862 5746 5831 6587 7007 7546 8281 8918 9163 10351 10829 11662 12233 13013 13174 14014 15997 16562 17017 18326 20111 20702 21658 24466 26026 26411 31213 31603 31994 34034 40222 40817 46109 49049 52822 57967 62426 63206 64141 72457 75803 81634 85631 91091 92218 98098 111979 115934 119119 128282 134563 140777 144914 151606 159029 171262 175967 182182 207961 221221 223958 238238 269126 281554 318058 322763 343343 351934 405769 415922 442442 448987 507199 530621 599417 637637 645526 686686 783853 811538 833833 897974 941941 985439 1014398 1061242 1113203 1198834 1231769 1275274 1455727 1548547 1567706 1667666 1749319 1883882 1970878 2226406 2259341 2287571 2463538 2703493 2911454 3097094 3498638 3550393 4195919 4463459 4518682 4575142 5406986 5486971 5836831 6593587 6898073 7100786 7792421 8391838 8622383 8926918 10190089 10839829 10973942 11673662 12245233 13187174 13796146 15584842 16012997 17244766 18924451 20380178 21679658 24490466 24852751 29371433 29738423 32025994 37848902 38408797 46155109 49705502 54546947 58742866 59476846 60356681 71330623 75878803 76817594 85716631 92310218 109093894 112090979 120713362 132471157 142661246 151757606 171433262 208168961 224181958 264942314 323085763 381828629 416337922 422496767 499314361 600016417 646171526 763657258 784636853 844993534 927298099 998628722 1200032834 1457182727 1569273706 1854596198 2914365454 4200114919 5492457971 6491086693 8400229838 10200279089 10984915942 12982173386 20400558178 71401953623 142803907246
- Sum of all divisors σ(n): 312888864528
- Sum of proper divisors (its aliquot sum) s(n): 170084957282
- 142803907246 is an abundant number, because the sum of its proper divisors (170084957282) is greater than itself. Its abundance is 27281050036
Bases of 142803907246
- Binary: 100001001111111100011010110010101011102
- Hexadecimal: 0x213FC6B2AE
- Base-36: 1TLPRC1A
Squares and roots of 142803907246
- 142803907246 squared (1428039072462) is 20392955924724171304516
- 142803907246 cubed (1428039072463) is 2912193786346076717104317684922936
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The
square root of 142803907246 is 377894.0423531443 -
The
cube root of 142803907246 is 5226.9301538175
Scales and comparisons
How big is 142803907246?- 142,803,907,246 seconds is equal to 4,540 years, 37 weeks, 4 days, 46 seconds.
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To count from 1 to 142,803,907,246 would take you about nine thousand and eighty-one 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 142803907246 cubic inches would be around 435.6 feet tall.
Recreational maths with 142803907246
- 142803907246 backwards is 642709308241
- The number of decimal digits it has is: 12
- The sum of 142803907246's digits is 46
- More coming soon!
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