30809082920
30,809,082,920 is an even composite number composed of six prime numbers multiplied together.
30809082920 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 30809082920:
23 × 5 × 7 × 113 × 192 × 229
(2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 19 × 19 × 229)See below for interesting mathematical facts about the number 30809082920 from the Numbermatics database.
Names of 30809082920
- Cardinal: 30809082920 can be written as Thirty billion, eight hundred nine million, eighty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.080908292 × 1010
Factors of 30809082920
Divisors of 30809082920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 19 20 22 28 35 38 40 44 55 56 70 76 77 88 95 110 121 133 140 152 154 190 209 220 229 242 266 280 308 361 380 385 418 440 458 484 532 605 616 665 722 760 770 836 847 916 968 1045 1064 1145 1210 1330 1331 1444 1463 1540 1603 1672 1694 1805 1832 2090 2290 2299 2420 2519 2527 2660 2662 2888 2926 3080 3206 3388 3610 3971 4180 4235 4351 4580 4598 4840 5038 5054 5320 5324 5852 6412 6655 6776 7220 7315 7942 8015 8360 8470 8702 9160 9196 9317 10076 10108 10648 11495 11704 12595 12635 12824 13310 14440 14630 15884 16030 16093 16940 17404 17633 18392 18634 19855 20152 20216 21755 22990 25190 25270 25289 26620 27709 27797 29260 30457 31768 32060 32186 33880 34808 35266 37268 39710 43510 43681 45980 46585 47861 50380 50540 50578 53240 55418 55594 58520 60914 64120 64372 70532 74536 79420 80465 82669 87020 87362 88165 91960 93170 95722 100760 101080 101156 110836 111188 121828 126445 128744 138545 138985 141064 152285 158840 160930 165338 174040 174724 176330 177023 186340 191444 193963 202312 218405 221672 222376 239305 243656 252890 277090 277970 304570 304799 305767 321860 330676 335027 349448 352660 354046 372680 382888 387926 413345 436810 478610 480491 505780 526471 554180 555940 578683 609140 609598 611534 643720 661352 670054 705320 708092 775852 826690 873620 885115 909359 957220 960982 969815 1011560 1052942 1108360 1111880 1157366 1218280 1219196 1223068 1340108 1416184 1523995 1528835 1551704 1653380 1675135 1747240 1770230 1818718 1914440 1921964 1939630 2105884 2133593 2314732 2402455 2438392 2446136 2632355 2680216 2893415 3047990 3057670 3306760 3350270 3363437 3540460 3637436 3685297 3843928 3879260 4211768 4267186 4546795 4629464 4804910 5264710 5786830 5791181 6095980 6115340 6365513 6700540 6726874 7080920 7274872 7370594 7758520 8534372 9093590 9609820 10002949 10529420 10667965 11573660 11582362 12191960 12230680 12731026 13401080 13453748 14741188 16817185 17068744 18187180 18426485 19219640 20005898 21058840 21335930 23147320 23164724 25462052 26907496 28955905 29482376 31827565 33634370 36374360 36852970 40011796 40538267 42671860 46329448 50014745 50924104 57911810 63655130 67268740 70020643 73705940 80023592 81076534 85343720 100029490 110032439 115823620 127310260 134537480 140041286 147411880 162153068 200058980 202691335 220064878 231647240 254620520 280082572 324306136 350103215 400117960 405382670 440129756 550162195 560165144 700206430 770227073 810765340 880259512 1100324390 1400412860 1540454146 1621530680 2200648780 2800825720 3080908292 3851135365 4401297560 6161816584 7702270730 15404541460 30809082920
- Sum of all divisors σ(n): 92369030400
- Sum of proper divisors (its aliquot sum) s(n): 61559947480
- 30809082920 is an abundant number, because the sum of its proper divisors (61559947480) is greater than itself. Its abundance is 30750864560
Bases of 30809082920
- Binary: 111001011000101110101001100001010002
- Hexadecimal: 0x72C5D4C28
- Base-36: E5IXKIW
Squares and roots of 30809082920
- 30809082920 squared (308090829202) is 949199590371435726400
- 30809082920 cubed (308090829203) is 29243968887383596894108033088000
-
The
square root of 30809082920 is 175525.1632102931 -
The
cube root of 30809082920 is 3134.9185164007
Scales and comparisons
How big is 30809082920?- 30,809,082,920 seconds is equal to 979 years, 32 weeks, 6 days, 14 hours, 35 minutes, 20 seconds.
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To count from 1 to 30,809,082,920 would take you about one thousand, nine hundred fifty-nine 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 30809082920 cubic inches would be around 261.2 feet tall.
Recreational maths with 30809082920
- 30809082920 backwards is 02928090803
- The number of decimal digits it has is: 11
- The sum of 30809082920's digits is 41
- More coming soon!
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