30761142120
30,761,142,120 is an even composite number composed of six prime numbers multiplied together.
30761142120 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 30761142120:
23 × 33 × 5 × 192 × 257 × 307
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 19 × 19 × 257 × 307)See below for interesting mathematical facts about the number 30761142120 from the Numbermatics database.
Names of 30761142120
- Cardinal: 30761142120 can be written as Thirty billion, seven hundred sixty-one million, one hundred forty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.076114212 × 1010
Factors of 30761142120
Divisors of 30761142120
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 90 95 108 114 120 135 152 171 180 190 216 228 257 270 285 307 342 360 361 380 456 513 514 540 570 614 684 722 760 771 855 921 1026 1028 1080 1083 1140 1228 1285 1368 1444 1535 1542 1710 1805 1842 2052 2056 2166 2280 2313 2456 2565 2570 2763 2888 3070 3084 3249 3420 3610 3684 3855 4104 4332 4605 4626 4883 5130 5140 5415 5526 5833 6140 6168 6498 6840 6939 7220 7368 7710 8289 8664 9210 9252 9747 9766 10260 10280 10830 11052 11565 11666 12280 12996 13815 13878 14440 14649 15420 16245 16578 17499 18420 18504 19494 19532 20520 21660 22104 23130 23332 24415 25992 27630 27756 29165 29298 30840 32490 33156 34695 34998 36840 38988 39064 41445 43320 43947 46260 46664 48735 48830 52497 55260 55512 58330 58596 64980 66312 69390 69996 73245 77976 78899 82890 87495 87894 92520 92777 97470 97660 104994 110520 110827 116660 117192 129960 131841 138780 139992 146490 157491 157798 165780 174990 175788 185554 194940 195320 209988 219735 221654 233320 236697 262485 263682 277560 278331 292980 314982 315596 331560 332481 349980 351576 371108 389880 394495 419976 439470 443308 463885 473394 524970 527364 554135 556662 585960 629964 631192 659205 664962 699960 710091 742216 787455 788990 834993 878940 886616 927770 946788 997443 1049940 1054728 1108270 1113324 1183485 1259928 1318410 1329924 1391655 1420182 1499081 1574910 1577980 1662405 1669986 1757880 1855540 1893576 1994886 2099880 2130273 2216540 2226648 2366970 2504979 2636820 2659848 2783310 2840364 2992329 2998162 3149820 3155960 3324810 3339972 3550455 3711080 3989772 4174965 4260546 4433080 4497243 4733940 4987215 5009958 5273640 5566620 5680728 5984658 5996324 6299640 6649620 6679944 7100910 7495405 7979544 8349930 8521092 8994486 9467880 9974430 10019916 10651365 11133240 11969316 11992648 12524895 13299240 13491729 14201820 14961645 14990810 16699860 17042184 17988972 19948860 20039832 21302730 22486215 23938632 25049790 26983458 28403640 28482539 29923290 29981620 33399720 35977944 39897720 40475187 42605460 44972430 50099580 53966916 56965078 59846580 59963240 67458645 80950374 85210920 85447617 89944860 100199160 107933832 113930156 119693160 134917290 142412695 161900748 170895234 179889720 202375935 227860312 256342851 269834580 284825390 323801496 341790468 404751870 427238085 512685702 539669160 569650780 683580936 769028553 809503740 854476170 1025371404 1139301560 1281714255 1538057106 1619007480 1708952340 2050742808 2563428510 3076114212 3417904680 3845142765 5126857020 6152228424 7690285530 10253714040 15380571060 30761142120
- Sum of all divisors σ(n): 108992822400
- Sum of proper divisors (its aliquot sum) s(n): 78231680280
- 30761142120 is an abundant number, because the sum of its proper divisors (78231680280) is greater than itself. Its abundance is 47470538160
Bases of 30761142120
- Binary: 111001010011000000111000111011010002
- Hexadecimal: 0x72981C768
- Base-36: E4QE160
Squares and roots of 30761142120
- 30761142120 squared (307611421202) is 946247864526838094400
- 30761142120 cubed (307611421203) is 29107665041456573176068376128000
-
The
square root of 30761142120 is 175388.5461482591 -
The
cube root of 30761142120 is 3133.2916312039
Scales and comparisons
How big is 30761142120?- 30,761,142,120 seconds is equal to 978 years, 5 weeks, 4 days, 17 hours, 42 minutes.
-
To count from 1 to 30,761,142,120 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 30761142120 cubic inches would be around 261.1 feet tall.
Recreational maths with 30761142120
- 30761142120 backwards is 02124116703
- 30761142120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30761142120's digits is 27
- More coming soon!
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