42072981132
42,072,981,132 is an even composite number composed of seven prime numbers multiplied together.
What does the number 42072981132 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
42072981132 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42072981132:
22 × 3 × 72 × 13 × 19 × 127 × 2281
(2 × 2 × 3 × 7 × 7 × 13 × 19 × 127 × 2281)See below for interesting mathematical facts about the number 42072981132 from the Numbermatics database.
Names of 42072981132
- Cardinal: 42072981132 can be written as Forty-two billion, seventy-two million, nine hundred eighty-one thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 4.2072981132 × 1010
Factors of 42072981132
Divisors of 42072981132
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 84 91 98 114 127 133 147 156 182 196 228 247 254 266 273 294 364 381 399 494 508 532 546 588 637 741 762 798 889 931 988 1092 1274 1482 1524 1596 1651 1729 1778 1862 1911 2281 2413 2548 2667 2793 2964 3302 3458 3556 3724 3822 4562 4826 4953 5187 5334 5586 6223 6604 6843 6916 7239 7644 9124 9652 9906 10374 10668 11172 11557 12103 12446 13686 14478 15967 16891 18669 19812 20748 23114 24206 24892 27372 28956 29653 31369 31934 33782 34671 36309 37338 43339 46228 47901 48412 50673 59306 62738 63868 67564 69342 72618 74676 80899 86678 88959 94107 95802 101346 111769 118237 118612 125476 130017 138684 145236 161798 173356 177918 188214 191604 202692 207571 219583 223538 236474 242697 260034 289687 303373 323596 335307 354711 355836 376428 415142 439166 447076 472948 485394 520068 563407 579374 606746 622713 658749 670614 709422 830284 869061 878332 910119 970788 1126814 1158748 1213492 1245426 1317498 1341228 1418844 1452997 1537081 1690221 1738122 1820238 2027809 2123611 2253628 2490852 2634996 2905994 3074162 3380442 3476244 3640476 3765931 3943849 4055618 4247222 4358991 4611243 5504053 5811988 6083427 6148324 6370833 6760884 7531862 7887698 8111236 8494444 8717982 9222486 11008106 11297793 11831547 12166854 12741666 14194663 15063724 15775396 16512159 17435964 18444972 22016212 22595586 23663094 24333708 25483332 26361517 27606943 28389326 33024318 38528371 42583989 45191172 47326188 52723034 55213886 56778652 66048636 71552689 77056742 79084551 82820829 85167978 105446068 110427772 115585113 143105378 154113484 158169102 165641658 170335956 184530619 214658067 231170226 269698597 286210756 316338204 331283316 369061238 429316134 462340452 500868823 539397194 553591857 738122476 809095791 858632268 1001737646 1078794388 1107183714 1502606469 1618191582 2003475292 2214367428 3005212938 3236383164 3506081761 6010425876 7012163522 10518245283 14024327044 21036490566 42072981132
- Sum of all divisors σ(n): 130531860480
- Sum of proper divisors (its aliquot sum) s(n): 88458879348
- 42072981132 is an abundant number, because the sum of its proper divisors (88458879348) is greater than itself. Its abundance is 46385898216
Bases of 42072981132
- Binary: 1001110010111011111010111110100011002
- Hexadecimal: 0x9CBBEBE8C
- Base-36: JBT600C
Squares and roots of 42072981132
- 42072981132 squared (420729811322) is 1770135741333628001424
- 42072981132 cubed (420729811323) is 74474887646208563421018821131968
-
The
square root of 42072981132 is 205116.9937669719 -
The
cube root of 42072981132 is 3478.0388477691
Scales and comparisons
How big is 42072981132?- 42,072,981,132 seconds is equal to 1,337 years, 41 weeks, 19 hours, 12 minutes, 12 seconds.
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To count from 1 to 42,072,981,132 would take you about two thousand, six hundred seventy-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 42072981132 cubic inches would be around 289.8 feet tall.
Recreational maths with 42072981132
- 42072981132 backwards is 23118927024
- 42072981132 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42072981132's digits is 39
- More coming soon!
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