42638881740
42,638,881,740 is an even composite number composed of seven prime numbers multiplied together.
42638881740 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 42638881740:
22 × 3 × 5 × 72 × 13 × 67 × 16651
(2 × 2 × 3 × 5 × 7 × 7 × 13 × 67 × 16651)See below for interesting mathematical facts about the number 42638881740 from the Numbermatics database.
Names of 42638881740
- Cardinal: 42638881740 can be written as Forty-two billion, six hundred thirty-eight million, eight hundred eighty-one thousand, seven hundred forty.
Scientific notation
- Scientific notation: 4.263888174 × 1010
Factors of 42638881740
Divisors of 42638881740
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 65 67 70 78 84 91 98 105 130 134 140 147 156 182 195 196 201 210 245 260 268 273 294 335 364 390 402 420 455 469 490 546 588 637 670 735 780 804 871 910 938 980 1005 1092 1274 1340 1365 1407 1470 1742 1820 1876 1911 2010 2345 2548 2613 2730 2814 2940 3185 3283 3484 3822 4020 4355 4690 5226 5460 5628 6097 6370 6566 7035 7644 8710 9380 9555 9849 10452 12194 12740 13065 13132 14070 16415 16651 17420 18291 19110 19698 24388 26130 28140 30485 32830 33302 36582 38220 39396 42679 49245 49953 52260 60970 65660 66604 73164 83255 85358 91455 98490 99906 116557 121940 128037 166510 170716 182910 196980 199812 213395 216463 233114 249765 256074 333020 349671 365820 426790 432926 466228 499530 512148 582785 640185 649389 699342 815899 853580 865852 999060 1082315 1115617 1165570 1280370 1298778 1398684 1515241 1631798 1748355 2164630 2231234 2331140 2447697 2560740 2597556 3030482 3246945 3263596 3346851 3496710 4079495 4329260 4462468 4545723 4895394 5578085 6060964 6493890 6693702 6993420 7576205 7809319 8158990 9091446 9790788 10606687 11156170 12238485 12987780 13387404 14503021 15152410 15618638 16317980 16734255 18182892 21213374 22312340 22728615 23427957 24476970 29006042 30304820 31237276 31820061 33468510 39046595 42426748 43509063 45457230 46855914 48953940 53033435 54665233 58012084 63640122 66937020 72515105 78093190 87018126 90914460 93711828 101521147 106066870 109330466 117139785 127280244 145030210 156186380 159100305 163995699 174036252 203042294 212133740 217545315 218660932 234279570 273326165 290060420 304563441 318200610 327991398 406084588 435090630 468559140 507605735 546652330 609126882 636401220 655982796 710648029 819978495 870181260 1015211470 1093304660 1218253764 1421296058 1522817205 1639956990 2030422940 2131944087 2842592116 3045634410 3279913980 3553240145 4263888174 6091268820 7106480290 8527776348 10659720435 14212960580 21319440870 42638881740
- Sum of all divisors σ(n): 151805493504
- Sum of proper divisors (its aliquot sum) s(n): 109166611764
- 42638881740 is an abundant number, because the sum of its proper divisors (109166611764) is greater than itself. Its abundance is 66527730024
Bases of 42638881740
- Binary: 1001111011010111100110110011110011002
- Hexadecimal: 0x9ED79B3CC
- Base-36: JL637PO
Squares and roots of 42638881740
- 42638881740 squared (426388817402) is 1818074236037705427600
- 42638881740 cubed (426388817403) is 77520652344952567908392532024000
-
The
square root of 42638881740 is 206491.8442457231 -
The
cube root of 42638881740 is 3493.5631826997
Scales and comparisons
How big is 42638881740?- 42,638,881,740 seconds is equal to 1,355 years, 40 weeks, 5 days, 13 hours, 49 minutes.
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To count from 1 to 42,638,881,740 would take you about two thousand, seven hundred eleven 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 42638881740 cubic inches would be around 291.1 feet tall.
Recreational maths with 42638881740
- 42638881740 backwards is 04718883624
- The number of decimal digits it has is: 11
- The sum of 42638881740's digits is 51
- More coming soon!
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Numbermatics. (2024). Number 42638881740 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/42638881740/
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