142672421664
142,672,421,664 is an even composite number composed of six prime numbers multiplied together.
142672421664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142672421664:
25 × 32 × 17 × 23 × 709 × 1787
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 23 × 709 × 1787)See below for interesting mathematical facts about the number 142672421664 from the Numbermatics database.
Names of 142672421664
- Cardinal: 142672421664 can be written as One hundred forty-two billion, six hundred seventy-two million, four hundred twenty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.42672421664 × 1011
Factors of 142672421664
Divisors of 142672421664
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 23 24 32 34 36 46 48 51 68 69 72 92 96 102 136 138 144 153 184 204 207 272 276 288 306 368 391 408 414 544 552 612 709 736 782 816 828 1104 1173 1224 1418 1564 1632 1656 1787 2127 2208 2346 2448 2836 3128 3312 3519 3574 4254 4692 4896 5361 5672 6256 6381 6624 7038 7148 8508 9384 10722 11344 12053 12512 12762 14076 14296 16083 16307 17016 18768 21444 22688 24106 25524 28152 28592 30379 32166 32614 34032 36159 37536 41101 42888 48212 48921 51048 56304 57184 60758 64332 65228 68064 72318 82202 85776 91137 96424 97842 102096 108477 112608 121516 123303 128664 130456 144636 146763 164404 171552 182274 192848 195684 204192 216954 243032 246606 257328 260912 273411 277219 289272 293526 328808 364548 369909 385696 391368 433908 486064 493212 514656 521824 546822 554438 578544 587052 657616 698717 729096 739818 782736 831657 867816 972128 986424 1093644 1108876 1157088 1174104 1266983 1315232 1397434 1458192 1479636 1565472 1663314 1735632 1972848 2096151 2187288 2217752 2348208 2494971 2533966 2794868 2916384 2959272 3326628 3471264 3800949 3945696 4192302 4374576 4435504 4696416 4989942 5067932 5589736 5918544 6288453 6653256 7601898 8384604 8749152 8871008 9979884 10135864 11179472 11402847 11837088 12576906 13306512 15203796 16769208 19959768 20271728 21538711 22358944 22805694 25153812 26613024 29140609 30407592 33538416 39919536 40543456 43077422 45611388 50307624 58281218 60815184 64616133 67076832 79839072 86154844 87421827 91222776 100615248 116562436 121630368 129232266 172309688 174843654 182445552 193848399 201230496 233124872 258464532 262265481 344619376 349687308 364891104 387696798 466249744 495390353 516929064 524530962 689238752 699374616 775393596 932499488 990780706 1033858128 1049061924 1398749232 1486171059 1550787192 1981561412 2067716256 2098123848 2797498464 2972342118 3101574384 3963122824 4196247696 4458513177 5944684236 6203148768 7926245648 8392495392 8917026354 11889368472 15852491296 17834052708 23778736944 35668105416 47557473888 71336210832 142672421664
- Sum of all divisors σ(n): 449152179840
- Sum of proper divisors (its aliquot sum) s(n): 306479758176
- 142672421664 is an abundant number, because the sum of its proper divisors (306479758176) is greater than itself. Its abundance is 163807336512
Bases of 142672421664
- Binary: 100001001101111111000001100011001000002
- Hexadecimal: 0x2137F06320
- Base-36: 1TJJH540
Squares and roots of 142672421664
- 142672421664 squared (1426724216642) is 20355419903470216528896
- 142672421664 cubed (1426724216643) is 2904157051615680909476032552402944
-
The
square root of 142672421664 is 377720.0307952969 -
The
cube root of 142672421664 is 5225.3254428399
Scales and comparisons
How big is 142672421664?- 142,672,421,664 seconds is equal to 4,536 years, 28 weeks, 1 day, 4 hours, 14 minutes, 24 seconds.
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To count from 1 to 142,672,421,664 would take you about nine thousand and seventy-three 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 142672421664 cubic inches would be around 435.4 feet tall.
Recreational maths with 142672421664
- 142672421664 backwards is 466124276241
- The number of decimal digits it has is: 12
- The sum of 142672421664's digits is 45
- More coming soon!
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