30508318720
30,508,318,720 is an even composite number composed of four prime numbers multiplied together.
30508318720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 30508318720:
220 × 5 × 11 × 232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23)See below for interesting mathematical facts about the number 30508318720 from the Numbermatics database.
Names of 30508318720
- Cardinal: 30508318720 can be written as Thirty billion, five hundred eight million, three hundred eighteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.050831872 × 1010
Factors of 30508318720
Divisors of 30508318720
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 32 40 44 46 55 64 80 88 92 110 115 128 160 176 184 220 230 253 256 320 352 368 440 460 506 512 529 640 704 736 880 920 1012 1024 1058 1265 1280 1408 1472 1760 1840 2024 2048 2116 2530 2560 2645 2816 2944 3520 3680 4048 4096 4232 5060 5120 5290 5632 5819 5888 7040 7360 8096 8192 8464 10120 10240 10580 11264 11638 11776 14080 14720 16192 16384 16928 20240 20480 21160 22528 23276 23552 28160 29095 29440 32384 32768 33856 40480 40960 42320 45056 46552 47104 56320 58190 58880 64768 65536 67712 80960 81920 84640 90112 93104 94208 112640 116380 117760 129536 131072 135424 161920 163840 169280 180224 186208 188416 225280 232760 235520 259072 262144 270848 323840 327680 338560 360448 372416 376832 450560 465520 471040 518144 524288 541696 647680 655360 677120 720896 744832 753664 901120 931040 942080 1036288 1048576 1083392 1295360 1310720 1354240 1441792 1489664 1507328 1802240 1862080 1884160 2072576 2166784 2590720 2621440 2708480 2883584 2979328 3014656 3604480 3724160 3768320 4145152 4333568 5181440 5242880 5416960 5767168 5958656 6029312 7208960 7448320 7536640 8290304 8667136 10362880 10833920 11534336 11917312 12058624 14417920 14896640 15073280 16580608 17334272 20725760 21667840 23834624 24117248 28835840 29793280 30146560 33161216 34668544 41451520 43335680 47669248 57671680 59586560 60293120 66322432 69337088 82903040 86671360 95338496 119173120 120586240 132644864 138674176 165806080 173342720 190676992 238346240 265289728 277348352 331612160 346685440 381353984 476692480 554696704 663224320 693370880 762707968 953384960 1326448640 1386741760 1525415936 1906769920 2773483520 3050831872 3813539840 6101663744 7627079680 15254159360 30508318720
- Sum of all divisors σ(n): 83500164216
- Sum of proper divisors (its aliquot sum) s(n): 52991845496
- 30508318720 is an abundant number, because the sum of its proper divisors (52991845496) is greater than itself. Its abundance is 22483526776
Bases of 30508318720
- Binary: 111000110100111000000000000000000002
- Hexadecimal: 0x71A700000
- Base-36: E0JV5DS
Squares and roots of 30508318720
- 30508318720 squared (305083187202) is 930757511121102438400
- 30508318720 cubed (305083187203) is 28395846800316537708476366848000
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The
square root of 30508318720 is 174666.3067680771 -
The
cube root of 30508318720 is 3124.6839136725
Scales and comparisons
How big is 30508318720?- 30,508,318,720 seconds is equal to 970 years, 3 weeks, 4 days, 12 hours, 58 minutes, 40 seconds.
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To count from 1 to 30,508,318,720 would take you about one thousand, nine hundred forty 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 30508318720 cubic inches would be around 260.4 feet tall.
Recreational maths with 30508318720
- 30508318720 backwards is 02781380503
- The number of decimal digits it has is: 11
- The sum of 30508318720's digits is 37
- More coming soon!
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