30038681920
30,038,681,920 is an even composite number composed of five prime numbers multiplied together.
30038681920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 30038681920:
26 × 5 × 132 × 792 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 79 × 79 × 89)See below for interesting mathematical facts about the number 30038681920 from the Numbermatics database.
Names of 30038681920
- Cardinal: 30038681920 can be written as Thirty billion, thirty-eight million, six hundred eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.003868192 × 1010
Factors of 30038681920
Divisors of 30038681920
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 79 80 89 104 130 158 160 169 178 208 260 316 320 338 356 395 416 445 520 632 676 712 790 832 845 890 1027 1040 1157 1264 1352 1424 1580 1690 1780 2054 2080 2314 2528 2704 2848 3160 3380 3560 4108 4160 4628 5056 5135 5408 5696 5785 6241 6320 6760 7031 7120 8216 9256 10270 10816 11570 12482 12640 13351 13520 14062 14240 15041 16432 18512 20540 23140 24964 25280 26702 27040 28124 28480 30082 31205 32864 35155 37024 41080 46280 49928 53404 54080 56248 60164 62410 65728 66755 70310 74048 75205 81133 82160 91403 92560 99856 106808 112496 120328 124820 133510 140620 150410 162266 164320 182806 185120 199712 213616 224992 240656 249640 267020 281240 300820 324532 328640 365612 370240 399424 405665 427232 449984 457015 481312 499280 534040 555449 562480 601640 649064 731224 811330 854464 914030 962624 998560 1054729 1068080 1110898 1124960 1188239 1203280 1298128 1462448 1622660 1828060 1997120 2109458 2136160 2221796 2249920 2376478 2406560 2596256 2777245 2924896 3245320 3656120 4218916 4272320 4443592 4752956 4813120 5192512 5273645 5554490 5849792 5941195 6490640 7220837 7312240 8437832 8887184 9505912 10547290 11108980 11882390 12981280 14441674 14624480 16875664 17774368 19011824 21094580 22217960 23764780 25962560 28883348 29248960 33751328 35548736 36104185 38023648 42189160 44435920 47529560 57766696 67502656 72208370 76047296 84378320 88871840 93870881 95059120 115533392 144416740 168756640 177743680 187741762 190118240 231066784 288833480 337513280 375483524 380236480 462133568 469354405 577666960 750967048 938708810 1155333920 1501934096 1877417620 2310667840 3003868192 3754835240 6007736384 7509670480 15019340960 30038681920
- Sum of all divisors σ(n): 79329434940
- Sum of proper divisors (its aliquot sum) s(n): 49290753020
- 30038681920 is an abundant number, because the sum of its proper divisors (49290753020) is greater than itself. Its abundance is 19252071100
Bases of 30038681920
- Binary: 110111111100111000111101001010000002
- Hexadecimal: 0x6FE71E940
- Base-36: DSS97B4
Squares and roots of 30038681920
- 30038681920 squared (300386819202) is 902322411490934886400
- 30038681920 cubed (300386819203) is 27104575908063546016000933888000
-
The
square root of 30038681920 is 173316.7098695333 -
The
cube root of 30038681920 is 3108.5674181431
Scales and comparisons
How big is 30038681920?- 30,038,681,920 seconds is equal to 955 years, 7 weeks, 22 hours, 18 minutes, 40 seconds.
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To count from 1 to 30,038,681,920 would take you about one thousand, nine hundred ten 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 30038681920 cubic inches would be around 259 feet tall.
Recreational maths with 30038681920
- 30038681920 backwards is 02918683003
- 30038681920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30038681920's digits is 40
- More coming soon!
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"Number 30038681920 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 30038681920 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/30038681920/
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The information we have on file for 30038681920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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