142443390672
142,443,390,672 is an even composite number composed of five prime numbers multiplied together.
What does the number 142443390672 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
142443390672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142443390672:
24 × 33 × 11 × 61 × 7012
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 61 × 701 × 701)See below for interesting mathematical facts about the number 142443390672 from the Numbermatics database.
Names of 142443390672
- Cardinal: 142443390672 can be written as One hundred forty-two billion, four hundred forty-three million, three hundred ninety thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.42443390672 × 1011
Factors of 142443390672
Divisors of 142443390672
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 61 66 72 88 99 108 122 132 144 176 183 198 216 244 264 297 366 396 432 488 528 549 594 671 701 732 792 976 1098 1188 1342 1402 1464 1584 1647 2013 2103 2196 2376 2684 2804 2928 3294 4026 4206 4392 4752 5368 5608 6039 6309 6588 7711 8052 8412 8784 10736 11216 12078 12618 13176 15422 16104 16824 18117 18927 23133 24156 25236 26352 30844 32208 33648 36234 37854 42761 46266 48312 50472 61688 69399 72468 75708 85522 92532 96624 100944 123376 128283 138798 144936 151416 171044 185064 208197 256566 277596 289872 302832 342088 370128 384849 416394 470371 491401 513132 555192 684176 769698 832788 940742 982802 1026264 1110384 1154547 1411113 1474203 1539396 1665576 1881484 1965604 2052528 2309094 2822226 2948406 3078792 3331152 3762968 3931208 4233339 4422609 4618188 5405411 5644452 5896812 6157584 7525936 7862416 8466678 8845218 9236376 10810822 11288904 11793624 12700017 13267827 16216233 16933356 17690436 18472752 21621644 22577808 23587248 25400034 26535654 29975461 32432466 33866712 35380872 43243288 48648699 50800068 53071308 59950922 64864932 67733424 70761744 86486576 89926383 97297398 101600136 106142616 119901844 129729864 145946097 179852766 194594796 203200272 212285232 239803688 259459728 269779149 291892194 329730071 359705532 389189592 479607376 539558298 583784388 659460142 719411064 778379184 809337447 989190213 1079116596 1167568776 1318920284 1438822128 1618674894 1978380426 2158233192 2335137552 2637840568 2967570639 3237349788 3956760852 4316466384 5275681136 5935141278 6474699576 7913521704 8902711917 11870282556 12949399152 15827043408 17805423834 23740565112 35610847668 47481130224 71221695336 142443390672
- Sum of all divisors σ(n): 453994543680
- Sum of proper divisors (its aliquot sum) s(n): 311551153008
- 142443390672 is an abundant number, because the sum of its proper divisors (311551153008) is greater than itself. Its abundance is 169107762336
Bases of 142443390672
- Binary: 100001001010100100100110100110110100002
- Hexadecimal: 0x212A49A6D0
- Base-36: 1TFR47O0
Squares and roots of 142443390672
- 142443390672 squared (1424433906722) is 20290119546136016611584
- 142443390672 cubed (1424433906723) is 2890193425291835942253741392744448
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The
square root of 142443390672 is 377416.7334287129 -
The
cube root of 142443390672 is 5222.5278864711
Scales and comparisons
How big is 142443390672?- 142,443,390,672 seconds is equal to 4,529 years, 13 weeks, 3 days, 8 hours, 31 minutes, 12 seconds.
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To count from 1 to 142,443,390,672 would take you about nine thousand and fifty-eight 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 142443390672 cubic inches would be around 435.2 feet tall.
Recreational maths with 142443390672
- 142443390672 backwards is 276093344241
- The number of decimal digits it has is: 12
- The sum of 142443390672's digits is 45
- More coming soon!
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