42154689225
42,154,689,225 is an odd composite number composed of seven prime numbers multiplied together.
42154689225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42154689225:
3 × 52 × 11 × 23 × 37 × 97 × 619
(3 × 5 × 5 × 11 × 23 × 37 × 97 × 619)See below for interesting mathematical facts about the number 42154689225 from the Numbermatics database.
Names of 42154689225
- Cardinal: 42154689225 can be written as Forty-two billion, one hundred fifty-four million, six hundred eighty-nine thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.2154689225 × 1010
Factors of 42154689225
Divisors of 42154689225
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 11 15 23 25 33 37 55 69 75 97 111 115 165 185 253 275 291 345 407 485 555 575 619 759 825 851 925 1067 1221 1265 1455 1725 1857 2035 2231 2425 2553 2775 3095 3201 3589 3795 4255 5335 6105 6325 6693 6809 7275 9285 9361 10175 10767 11155 12765 14237 15475 16005 17945 18975 20427 21275 22903 24541 26675 28083 30525 33465 34045 39479 42711 46425 46805 53835 55775 60043 63825 68709 71185 73623 80025 82547 89725 102135 114515 118437 122705 140415 156607 167325 170225 180129 197395 213555 234025 247641 251933 269175 300215 343545 355925 368115 412735 469821 510675 526769 572575 592185 613525 660473 702075 755799 783035 900645 908017 986975 1067775 1238205 1259665 1380989 1501075 1580307 1717725 1840575 1981419 2063675 2221591 2349105 2633845 2724051 2960925 3302365 3778995 3915175 4142967 4503225 4540085 5794459 6191025 6298325 6664773 6904945 7901535 9907095 11107955 11745525 13169225 13620255 15190879 16511825 17383377 18894975 20714835 22700425 24437501 28972295 33323865 34524725 39507675 45572637 49535475 51096593 55539775 68101275 73312503 75954395 86916885 103574175 122187505 144861475 153289779 166619325 227863185 255482965 366562515 379771975 434584425 562062523 610937525 766448895 1139315925 1277414825 1686187569 1832812575 2810312615 3832244475 8430937845 14051563075 42154689225
- Sum of all divisors σ(n): 82454722560
- Sum of proper divisors (its aliquot sum) s(n): 40300033335
- 42154689225 is a deficient number, because the sum of its proper divisors (40300033335) is less than itself. Its deficiency is 1854655890
Bases of 42154689225
- Binary: 1001110100001001110110000010110010012
- Hexadecimal: 0x9D09D82C9
- Base-36: JD5TADL
Squares and roots of 42154689225
- 42154689225 squared (421546892252) is 1777017823656331100625
- 42154689225 cubed (421546892253) is 74909634103518490750549078265625
-
The
square root of 42154689225 is 205316.0715214471 -
The
cube root of 42154689225 is 3480.2889074287
Scales and comparisons
How big is 42154689225?- 42,154,689,225 seconds is equal to 1,340 years, 20 weeks, 1 day, 11 hours, 53 minutes, 45 seconds.
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To count from 1 to 42,154,689,225 would take you about two thousand, six hundred eighty 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 42154689225 cubic inches would be around 290 feet tall.
Recreational maths with 42154689225
- 42154689225 backwards is 52298645124
- The number of decimal digits it has is: 11
- The sum of 42154689225's digits is 48
- More coming soon!
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