42312978432
42,312,978,432 is an even composite number composed of four prime numbers multiplied together.
42312978432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 42312978432:
212 × 32 × 443 × 2591
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 443 × 2591)See below for interesting mathematical facts about the number 42312978432 from the Numbermatics database.
Names of 42312978432
- Cardinal: 42312978432 can be written as Forty-two billion, three hundred twelve million, nine hundred seventy-eight thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 4.2312978432 × 1010
Factors of 42312978432
Divisors of 42312978432
- Number of divisors d(n): 156
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 443 512 576 768 886 1024 1152 1329 1536 1772 2048 2304 2591 2658 3072 3544 3987 4096 4608 5182 5316 6144 7088 7773 7974 9216 10364 10632 12288 14176 15546 15948 18432 20728 21264 23319 28352 31092 31896 36864 41456 42528 46638 56704 62184 63792 82912 85056 93276 113408 124368 127584 165824 170112 186552 226816 248736 255168 331648 340224 373104 453632 497472 510336 663296 680448 746208 907264 994944 1020672 1147813 1326592 1360896 1492416 1814528 1989888 2041344 2295626 2653184 2721792 2984832 3443439 3979776 4082688 4591252 5306368 5443584 5969664 6886878 7959552 8165376 9182504 10330317 10612736 11939328 13773756 15919104 16330752 18365008 20660634 23878656 27547512 31838208 36730016 41321268 47757312 55095024 73460032 82642536 95514624 110190048 146920064 165285072 220380096 293840128 330570144 440760192 587680256 661140288 881520384 1175360512 1322280576 1763040768 2350721024 2644561152 3526081536 4701442048 5289122304 7052163072 10578244608 14104326144 21156489216 42312978432
- Sum of all divisors σ(n): 122545747584
- Sum of proper divisors (its aliquot sum) s(n): 80232769152
- 42312978432 is an abundant number, because the sum of its proper divisors (80232769152) is greater than itself. Its abundance is 37919790720
Bases of 42312978432
- Binary: 1001110110100000110011010000000000002
- Hexadecimal: 0x9DA0CD000
- Base-36: JFS1Z40
Squares and roots of 42312978432
- 42312978432 squared (423129784322) is 1790388143786897178624
- 42312978432 cubed (423129784323) is 75756654912963495123318963437568
-
The
square root of 42312978432 is 205701.1872401323 -
The
cube root of 42312978432 is 3484.6395826051
Scales and comparisons
How big is 42312978432?- 42,312,978,432 seconds is equal to 1,345 years, 21 weeks, 6 days, 13 hours, 7 minutes, 12 seconds.
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To count from 1 to 42,312,978,432 would take you about two thousand, six hundred ninety 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 42312978432 cubic inches would be around 290.4 feet tall.
Recreational maths with 42312978432
- 42312978432 backwards is 23487921324
- The number of decimal digits it has is: 11
- The sum of 42312978432's digits is 45
- More coming soon!
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