42642986100
42,642,986,100 is an even composite number composed of six prime numbers multiplied together.
42642986100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42642986100:
22 × 3 × 52 × 11 × 13 × 9972
(2 × 2 × 3 × 5 × 5 × 11 × 13 × 997 × 997)See below for interesting mathematical facts about the number 42642986100 from the Numbermatics database.
Names of 42642986100
- Cardinal: 42642986100 can be written as Forty-two billion, six hundred forty-two million, nine hundred eighty-six thousand, one hundred.
Scientific notation
- Scientific notation: 4.26429861 × 1010
Factors of 42642986100
Divisors of 42642986100
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 25 26 30 33 39 44 50 52 55 60 65 66 75 78 100 110 130 132 143 150 156 165 195 220 260 275 286 300 325 330 390 429 550 572 650 660 715 780 825 858 975 997 1100 1300 1430 1650 1716 1950 1994 2145 2860 2991 3300 3575 3900 3988 4290 4985 5982 7150 8580 9970 10725 10967 11964 12961 14300 14955 19940 21450 21934 24925 25922 29910 32901 38883 42900 43868 49850 51844 54835 59820 64805 65802 74775 77766 99700 109670 129610 131604 142571 149550 155532 164505 194415 219340 259220 274175 285142 299100 324025 329010 388830 427713 548350 570284 648050 658020 712855 777660 822525 855426 972075 994009 1096700 1296100 1425710 1645050 1710852 1944150 1988018 2138565 2851420 2982027 3290100 3564275 3888300 3976036 4277130 4970045 5964054 7128550 8554260 9940090 10692825 10934099 11928108 12922117 14257100 14910135 19880180 21385650 21868198 24850225 25844234 29820270 32802297 38766351 42771300 43736396 49700450 51688468 54670495 59640540 64610585 65604594 74550675 77532702 99400900 109340990 129221170 131209188 142143287 149101350 155065404 164011485 193831755 218681980 258442340 273352475 284286574 298202700 323052925 328022970 387663510 426429861 546704950 568573148 646105850 656045940 710716435 775327020 820057425 852859722 969158775 1093409900 1292211700 1421432870 1640114850 1705719444 1938317550 2132149305 2842865740 3280229700 3553582175 3876635100 4264298610 7107164350 8528597220 10660746525 14214328700 21321493050 42642986100
- Sum of all divisors σ(n): 145095900768
- Sum of proper divisors (its aliquot sum) s(n): 102452914668
- 42642986100 is an abundant number, because the sum of its proper divisors (102452914668) is greater than itself. Its abundance is 59809928568
Bases of 42642986100
- Binary: 1001111011011011100001010100011101002
- Hexadecimal: 0x9EDB85474
- Base-36: JL8J6NO
Squares and roots of 42642986100
- 42642986100 squared (426429861002) is 1818424263524793210000
- 42642986100 cubed (426429861003) is 77543040593390493859404381000000
-
The
square root of 42642986100 is 206501.7823167635 -
The
cube root of 42642986100 is 3493.6752742959
Scales and comparisons
How big is 42642986100?- 42,642,986,100 seconds is equal to 1,355 years, 47 weeks, 4 days, 1 hour, 55 minutes.
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To count from 1 to 42,642,986,100 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 42642986100 cubic inches would be around 291.1 feet tall.
Recreational maths with 42642986100
- 42642986100 backwards is 00168924624
- The number of decimal digits it has is: 11
- The sum of 42642986100's digits is 42
- More coming soon!
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