30768831072
30,768,831,072 is an even composite number composed of five prime numbers multiplied together.
30768831072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 30768831072:
25 × 35 × 72 × 23 × 3511
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 23 × 3511)See below for interesting mathematical facts about the number 30768831072 from the Numbermatics database.
Names of 30768831072
- Cardinal: 30768831072 can be written as Thirty billion, seven hundred sixty-eight million, eight hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 3.0768831072 × 1010
Factors of 30768831072
Divisors of 30768831072
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 49 54 56 63 69 72 81 84 92 96 98 108 112 126 138 144 147 161 162 168 184 189 196 207 216 224 243 252 276 288 294 322 324 336 368 378 392 414 432 441 483 486 504 552 567 588 621 644 648 672 736 756 784 828 864 882 966 972 1008 1104 1127 1134 1176 1242 1288 1296 1323 1449 1512 1568 1656 1701 1764 1863 1932 1944 2016 2208 2254 2268 2352 2484 2576 2592 2646 2898 3024 3312 3381 3402 3511 3528 3726 3864 3888 3969 4347 4508 4536 4704 4968 5152 5292 5589 5796 6048 6624 6762 6804 7022 7056 7452 7728 7776 7938 8694 9016 9072 9936 10143 10533 10584 11178 11592 11907 13041 13524 13608 14044 14112 14904 15456 15876 17388 18032 18144 19872 20286 21066 21168 22356 23184 23814 24577 26082 27048 27216 28088 29808 30429 31599 31752 34776 36064 39123 40572 42132 42336 44712 46368 47628 49154 52164 54096 54432 56176 59616 60858 63198 63504 69552 73731 78246 80753 81144 84264 89424 91287 94797 95256 98308 104328 108192 112352 121716 126396 127008 139104 147462 156492 161506 162288 168528 172039 178848 182574 189594 190512 196616 208656 221193 242259 243432 252792 273861 284391 294924 312984 323012 324576 337056 344078 365148 379188 381024 393232 417312 442386 484518 486864 505584 516117 547722 565271 568782 589848 625968 646024 663579 688156 726777 730296 758376 786464 853173 884772 969036 973728 1011168 1032234 1095444 1130542 1137564 1179696 1251936 1292048 1327158 1376312 1453554 1460592 1516752 1548351 1695813 1706346 1769544 1938072 1990737 2064468 2180331 2190888 2261084 2275128 2359392 2584096 2654316 2752624 2907108 2921184 3033504 3096702 3391626 3412692 3539088 3876144 3956897 3981474 4128936 4360662 4381776 4522168 4550256 4645053 5087439 5308632 5505248 5814216 5972211 6193404 6540993 6783252 6825384 7078176 7752288 7913794 7962948 8257872 8721324 8763552 9044336 9100512 9290106 10174878 10617264 11628432 11870691 11944422 12386808 13081986 13566504 13650768 13935159 15262317 15827588 15925896 16515744 17442648 18088672 18580212 19622979 20349756 21234528 23256864 23741382 23888844 24773616 26163972 27133008 27301536 27870318 30524634 31655176 31851792 34885296 35612073 37160424 39245958 40699512 41805477 45786951 47482764 47777688 49547232 52327944 54266016 55740636 61049268 63310352 63703584 69770592 71224146 74320848 78491916 81399024 83610954 91573902 94965528 95555376 104655888 106836219 111481272 122098536 126620704 137360853 142448292 148641696 156983832 162798048 167221908 183147804 189931056 191110752 209311776 213672438 222962544 244197072 274721706 284896584 313967664 320508657 334443816 366295608 379862112 427344876 445925088 488394144 549443412 569793168 627935328 641017314 668887632 732591216 854689752 961525971 1098886824 1139586336 1282034628 1337775264 1465182432 1709379504 1923051942 2197773648 2564069256 3418759008 3846103884 4395547296 5128138512 7692207768 10256277024 15384415536 30768831072
- Sum of all divisors σ(n): 110174867712
- Sum of proper divisors (its aliquot sum) s(n): 79406036640
- 30768831072 is an abundant number, because the sum of its proper divisors (79406036640) is greater than itself. Its abundance is 48637205568
Bases of 30768831072
- Binary: 111001010011111011100011010011000002
- Hexadecimal: 0x729F71A60
- Base-36: E4UYU00
Squares and roots of 30768831072
- 30768831072 squared (307688310722) is 946720965537272669184
- 30768831072 cubed (307688310723) is 29129497460937076477725036085248
-
The
square root of 30768831072 is 175410.4645453059 -
The
cube root of 30768831072 is 3133.5526718143
Scales and comparisons
How big is 30768831072?- 30,768,831,072 seconds is equal to 978 years, 18 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
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To count from 1 to 30,768,831,072 would take you about one thousand, nine hundred fifty-six 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 30768831072 cubic inches would be around 261.1 feet tall.
Recreational maths with 30768831072
- 30768831072 backwards is 27013886703
- The number of decimal digits it has is: 11
- The sum of 30768831072's digits is 45
- More coming soon!
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