30369745920
30,369,745,920 is an even composite number composed of five prime numbers multiplied together.
30369745920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 30369745920:
210 × 3 × 5 × 192 × 5477
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 19 × 5477)See below for interesting mathematical facts about the number 30369745920 from the Numbermatics database.
Names of 30369745920
- Cardinal: 30369745920 can be written as Thirty billion, three hundred sixty-nine million, seven hundred forty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.036974592 × 1010
Factors of 30369745920
Divisors of 30369745920
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 320 361 380 384 456 480 512 570 608 640 722 760 768 912 960 1024 1083 1140 1216 1280 1444 1520 1536 1805 1824 1920 2166 2280 2432 2560 2888 3040 3072 3610 3648 3840 4332 4560 4864 5120 5415 5477 5776 6080 7220 7296 7680 8664 9120 9728 10830 10954 11552 12160 14440 14592 15360 16431 17328 18240 19456 21660 21908 23104 24320 27385 28880 29184 32862 34656 36480 43320 43816 46208 48640 54770 57760 58368 65724 69312 72960 82155 86640 87632 92416 97280 104063 109540 115520 131448 138624 145920 164310 173280 175264 184832 208126 219080 231040 262896 277248 291840 312189 328620 346560 350528 369664 416252 438160 462080 520315 525792 554496 624378 657240 693120 701056 832504 876320 924160 1040630 1051584 1108992 1248756 1314480 1386240 1402112 1560945 1665008 1752640 1848320 1977197 2081260 2103168 2497512 2628960 2772480 2804224 3121890 3330016 3505280 3954394 4162520 4206336 4995024 5257920 5544960 5608448 5931591 6243780 6660032 7010560 7908788 8325040 8412672 9885985 9990048 10515840 11863182 12487560 13320064 14021120 15817576 16650080 16825344 19771970 19980096 21031680 23726364 24975120 26640128 28042240 29657955 31635152 33300160 39543940 39960192 42063360 47452728 49950240 53280256 59315910 63270304 66600320 79087880 79920384 84126720 94905456 99900480 106560512 118631820 126540608 133200640 158175760 159840768 189810912 199800960 237263640 253081216 266401280 316351520 319681536 379621824 399601920 474527280 506162432 532802560 632703040 759243648 799203840 949054560 1012324864 1265406080 1518487296 1598407680 1898109120 2024649728 2530812160 3036974592 3796218240 5061624320 6073949184 7592436480 10123248640 15184872960 30369745920
- Sum of all divisors σ(n): 102535933104
- Sum of proper divisors (its aliquot sum) s(n): 72166187184
- 30369745920 is an abundant number, because the sum of its proper divisors (72166187184) is greater than itself. Its abundance is 41796441264
Bases of 30369745920
- Binary: 111000100100010110110001100000000002
- Hexadecimal: 0x7122D8C00
- Base-36: DY9D1XC
Squares and roots of 30369745920
- 30369745920 squared (303697459202) is 922321467245356646400
- 30369745920 cubed (303697459203) is 28010668616803083650951282688000
-
The
square root of 30369745920 is 174269.1766205373 -
The
cube root of 30369745920 is 3119.9458241745
Scales and comparisons
How big is 30369745920?- 30,369,745,920 seconds is equal to 965 years, 34 weeks, 3 days, 16 hours, 32 minutes.
-
To count from 1 to 30,369,745,920 would take you about one thousand, nine hundred thirty-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 30369745920 cubic inches would be around 260 feet tall.
Recreational maths with 30369745920
- 30369745920 backwards is 02954796303
- 30369745920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30369745920's digits is 48
- More coming soon!
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