42163081620
42,163,081,620 is an even composite number composed of seven prime numbers multiplied together.
42163081620 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 42163081620:
22 × 3 × 5 × 112 × 71 × 157 × 521
(2 × 2 × 3 × 5 × 11 × 11 × 71 × 157 × 521)See below for interesting mathematical facts about the number 42163081620 from the Numbermatics database.
Names of 42163081620
- Cardinal: 42163081620 can be written as Forty-two billion, one hundred sixty-three million, eighty-one thousand, six hundred twenty.
Scientific notation
- Scientific notation: 4.216308162 × 1010
Factors of 42163081620
Divisors of 42163081620
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 71 110 121 132 142 157 165 213 220 242 284 314 330 355 363 426 471 484 521 605 628 660 710 726 781 785 852 942 1042 1065 1210 1420 1452 1562 1563 1570 1727 1815 1884 2084 2130 2343 2355 2420 2605 3124 3126 3140 3454 3630 3905 4260 4686 4710 5181 5210 5731 6252 6908 7260 7810 7815 8591 8635 9372 9420 10362 10420 11147 11462 11715 15620 15630 17182 17193 17270 18997 20724 22294 22924 23430 25773 25905 28655 31260 33441 34364 34386 34540 36991 37994 42955 44588 46860 51546 51810 55735 56991 57310 63041 66882 68772 73982 75988 81797 85910 85965 94985 103092 103620 110973 111470 113982 114620 122617 126082 128865 133764 147964 163594 167205 171820 171930 184955 189123 189970 221946 222940 227964 245234 245391 252164 257730 284955 315205 327188 334410 343860 367851 369910 378246 379940 406901 408985 443892 490468 490782 515460 554865 569910 613085 630410 668820 735702 739820 756492 813802 817970 899767 945615 981564 1109730 1139820 1220703 1226170 1226955 1260820 1348787 1471404 1627604 1635940 1799534 1839255 1891230 2034505 2219460 2441406 2452340 2453910 2697574 2699301 3599068 3678510 3782460 4046361 4069010 4475911 4498835 4882812 4907820 5395148 5398602 5807587 6103515 6743935 7357020 8092722 8138020 8951822 8997670 9897437 10797204 11615174 12207030 13427733 13487870 13496505 16185444 17422761 17903644 17995340 19794874 20231805 22379555 23230348 24414060 26855466 26975740 26993010 29037935 29692311 34845522 39589748 40463610 44759110 49487185 53710932 53986020 58075870 59384622 63883457 67138665 69691044 80927220 87113805 89518220 98974370 116151740 118769244 127766914 134277330 148461555 174227610 191650371 197948740 255533828 268554660 296923110 319417285 348455220 383300742 593846220 638834570 702718027 766601484 958251855 1277669140 1405436054 1916503710 2108154081 2810872108 3513590135 3833007420 4216308162 7027180270 8432616324 10540770405 14054360540 21081540810 42163081620
- Sum of all divisors σ(n): 132684749568
- Sum of proper divisors (its aliquot sum) s(n): 90521667948
- 42163081620 is an abundant number, because the sum of its proper divisors (90521667948) is greater than itself. Its abundance is 48358586328
Bases of 42163081620
- Binary: 1001110100010001110110010001100101002
- Hexadecimal: 0x9D11D9194
- Base-36: JDAT5ZO
Squares and roots of 42163081620
- 42163081620 squared (421630816202) is 1777725451694781824400
- 42163081620 cubed (421630816203) is 74954383317758453390269707528000
-
The
square root of 42163081620 is 205336.5082492639 -
The
cube root of 42163081620 is 3480.5198506655
Scales and comparisons
How big is 42163081620?- 42,163,081,620 seconds is equal to 1,340 years, 34 weeks, 15 hours, 7 minutes.
-
To count from 1 to 42,163,081,620 would take you about two thousand, six hundred 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 42163081620 cubic inches would be around 290 feet tall.
Recreational maths with 42163081620
- 42163081620 backwards is 02618036124
- 42163081620 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42163081620's digits is 33
- More coming soon!
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