30373189920
30,373,189,920 is an even composite number composed of six prime numbers multiplied together.
30373189920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30373189920:
25 × 33 × 5 × 31 × 337 × 673
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 337 × 673)See below for interesting mathematical facts about the number 30373189920 from the Numbermatics database.
Names of 30373189920
- Cardinal: 30373189920 can be written as Thirty billion, three hundred seventy-three million, one hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.037318992 × 1010
Factors of 30373189920
Divisors of 30373189920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 90 93 96 108 120 124 135 144 155 160 180 186 216 240 248 270 279 288 310 337 360 372 432 465 480 496 540 558 620 673 674 720 744 837 864 930 992 1011 1080 1116 1240 1346 1348 1395 1440 1488 1674 1685 1860 2019 2022 2160 2232 2480 2692 2696 2790 2976 3033 3348 3365 3370 3720 4038 4044 4185 4320 4464 4960 5055 5384 5392 5580 6057 6066 6696 6730 6740 7440 8076 8088 8370 8928 9099 10095 10110 10447 10768 10784 11160 12114 12132 13392 13460 13480 14880 15165 16152 16176 16740 18171 18198 20190 20220 20863 20894 21536 22320 24228 24264 26784 26920 26960 30285 30330 31341 32304 32352 33480 36342 36396 40380 40440 41726 41788 44640 45495 48456 48528 52235 53840 53920 60570 60660 62589 62682 64608 66960 72684 72792 80760 80880 83452 83576 90855 90990 94023 96912 97056 104315 104470 107680 121140 121320 125178 125364 133920 145368 145584 156705 161520 161760 166904 167152 181710 181980 187767 188046 193824 208630 208940 226801 242280 242640 250356 250728 282069 290736 291168 312945 313410 323040 333808 334304 363420 363960 375534 376092 417260 417880 453602 470115 484560 485280 500712 501456 563301 564138 581472 625890 626820 667616 680403 726840 727920 751068 752184 834520 835760 907204 938835 940230 969120 1001424 1002912 1126602 1128276 1134005 1251780 1253640 1360806 1410345 1453680 1455840 1502136 1504368 1669040 1671520 1814408 1877670 1880460 2002848 2041209 2253204 2256552 2268010 2503560 2507280 2721612 2816505 2820690 2907360 3004272 3008736 3338080 3402015 3628816 3755340 3760920 4082418 4506408 4513104 4536020 5007120 5014560 5443224 5633010 5641380 6008544 6123627 6804030 7030831 7257632 7510680 7521840 8164836 9012816 9026208 9072040 10014240 10206045 10886448 11266020 11282760 12247254 13608060 14061662 15021360 15043680 16329672 18025632 18144080 20412090 21092493 21772896 22532040 22565520 24494508 27216120 28123324 30042720 30618135 32659344 35154155 36288160 40824180 42184986 45064080 45131040 48989016 54432240 56246648 61236270 63277479 65318688 70308310 81648360 84369972 90128160 97978032 105462465 108864480 112493296 122472540 126554958 140616620 163296720 168739944 189832437 195956064 210924930 224986592 244945080 253109916 281233240 316387395 326593440 337479888 379664874 421849860 489890160 506219832 562466480 632774790 674959776 759329748 843699720 949162185 979780320 1012439664 1124932960 1265549580 1518659496 1687399440 1898324370 2024879328 2531099160 3037318992 3374798880 3796648740 5062198320 6074637984 7593297480 10124396640 15186594960 30373189920
- Sum of all divisors σ(n): 110224558080
- Sum of proper divisors (its aliquot sum) s(n): 79851368160
- 30373189920 is an abundant number, because the sum of its proper divisors (79851368160) is greater than itself. Its abundance is 49478178240
Bases of 30373189920
- Binary: 111000100100110001000011001001000002
- Hexadecimal: 0x712621920
- Base-36: DYBEVC0
Squares and roots of 30373189920
- 30373189920 squared (303731899202) is 922530665916389606400
- 30373189920 cubed (303731899203) is 28020199122902572355901247488000
-
The
square root of 30373189920 is 174279.0576058983 -
The
cube root of 30373189920 is 3120.0637560939
Scales and comparisons
How big is 30373189920?- 30,373,189,920 seconds is equal to 965 years, 40 weeks, 1 day, 13 hours, 12 minutes.
-
To count from 1 to 30,373,189,920 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 30373189920 cubic inches would be around 260 feet tall.
Recreational maths with 30373189920
- 30373189920 backwards is 02998137303
- 30373189920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30373189920's digits is 45
- More coming soon!
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