9742155142720
9,742,155,142,720 is an even composite number composed of seven prime numbers multiplied together.
9742155142720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 9742155142720:
26 × 5 × 7 × 11 × 13 × 31 × 981091
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 13 × 31 × 981091)See below for interesting mathematical facts about the number 9742155142720 from the Numbermatics database.
Names of 9742155142720
- Cardinal: 9742155142720 can be written as Nine trillion, seven hundred forty-two billion, one hundred fifty-five million, one hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 9.74215514272 × 1012
Factors of 9742155142720
Divisors of 9742155142720
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 31 32 35 40 44 52 55 56 62 64 65 70 77 80 88 91 104 110 112 124 130 140 143 154 155 160 176 182 208 217 220 224 248 260 280 286 308 310 320 341 352 364 385 403 416 434 440 448 455 496 520 560 572 616 620 682 704 715 728 770 806 832 868 880 910 992 1001 1040 1085 1120 1144 1232 1240 1364 1430 1456 1540 1612 1705 1736 1760 1820 1984 2002 2015 2080 2170 2240 2288 2387 2464 2480 2728 2821 2860 2912 3080 3224 3410 3472 3520 3640 4004 4030 4160 4340 4433 4576 4774 4928 4960 5005 5456 5642 5720 5824 6160 6448 6820 6944 7280 8008 8060 8680 8866 9152 9548 9920 10010 10912 11284 11440 11935 12320 12896 13640 13888 14105 14560 16016 16120 17360 17732 19096 20020 21824 22165 22568 22880 23870 24640 25792 27280 28210 29120 31031 32032 32240 34720 35464 38192 40040 44330 45136 45760 47740 54560 56420 62062 64064 64480 69440 70928 76384 80080 88660 90272 95480 109120 112840 124124 128960 141856 152768 155155 160160 177320 180544 190960 225680 248248 283712 310310 320320 354640 381920 451360 496496 620620 709280 763840 902720 981091 992992 1241240 1418560 1962182 1985984 2482480 3924364 4905455 4964960 6867637 7848728 9810910 9929920 10792001 12754183 13735274 15697456 19621820 21584002 25508366 27470548 30413821 31394912 34338185 39243640 43168004 51016732 53960005 54941096 60827642 62789824 63770915 68676370 75544007 78487280 86336008 89279281 102033464 107920010 109882192 121655284 127541830 137352740 140296013 151088014 152069105 156974560 172672016 178558562 204066928 212896747 215840020 219764384 243310568 255083660 274705480 280592026 302176028 304138210 313949120 334552031 345344032 357117124 377720035 395379673 408133856 425793494 431680040 439528768 446396405 486621136 510167320 549410960 561184052 604352056 608276420 669104062 690688064 701480065 714234248 755440070 790759346 816267712 851586988 863360080 892792810 973242272 982072091 1020334640 1064483735 1098821920 1122368104 1208704112 1216552840 1338208124 1402960130 1428468496 1510880140 1581518692 1672760155 1703173976 1726720160 1785585620 1946484544 1964144182 1976898365 2040669280 2128967470 2197643840 2244736208 2341864217 2417408224 2433105680 2676416248 2767657711 2805920260 2856936992 3021760280 3163037384 3345520310 3406347952 3453440320 3571171240 3928288364 3953796730 4081338560 4257934940 4349176403 4489472416 4683728434 4834816448 4866211360 4910360455 5352832496 5535315422 5611840520 5713873984 6043520560 6326074768 6691040620 6812695904 7142342480 7856576728 7907593460 8515869880 8698352806 8978944832 9367456868 9732422720 9820720910 10705664992 11070630844 11223681040 11709321085 12087041120 12652149536 13382081240 13625391808 13838288555 14284684960 15713153456 15815186920 17031739760 17396705612 18734913736 19641441820 21411329984 21745882015 22141261688 22447362080 23418642170 24174082240 25304299072 26764162480 27676577110 28569369920 30444234821 31426306912 31630373840 34063479520 34793411224 37469827472 39282883640 43491764030 44282523376 44894724160 46837284340 53528324960 55353154220 60888469642 62852613824 63260747680 68126959040 69586822448 74939654944 78565767280 86983528060 88565046752 93674568680 107056649920 110706308440 121776939284 126521495360 139173644896 149879309888 152221174105 157131534560 173967056120 177130093504 187349137360 221412616880 243553878568 278347289792 304442348210 314263069120 347934112240 374698274720 442825233760 487107757136 608884696420 695868224480 749396549440 885650467520 974215514272 1217769392840 1391736448960 1948431028544 2435538785680 4871077571360 9742155142720
- Sum of all divisors σ(n): 32152441208832
- Sum of proper divisors (its aliquot sum) s(n): 22410286066112
- 9742155142720 is an abundant number, because the sum of its proper divisors (22410286066112) is greater than itself. Its abundance is 12668130923392
Bases of 9742155142720
- Binary: 100011011100010001011011001001010110010000002
- Hexadecimal: 0x8DC45B25640
- Base-36: 3GBHFMXJ4
Squares and roots of 9742155142720
- 9742155142720 squared (97421551427202) is 94909586824825743568998400
- 9742155142720 cubed (97421551427203) is 924623919378906473478565729719451648000
-
The
square root of 9742155142720 is 3121242.5639030363 -
The
cube root of 9742155142720 is 21357.5622305021
Scales and comparisons
How big is 9742155142720?- 9,742,155,142,720 seconds is equal to 309,770 years, 20 weeks, 5 days, 6 hours, 18 minutes, 40 seconds.
-
To count from 1 to 9,742,155,142,720 would take you about seven hundred seventy-four thousand, four hundred twenty-five 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 9742155142720 cubic inches would be around 1779.8 feet tall.
Recreational maths with 9742155142720
- 9742155142720 backwards is 0272415512479
- The number of decimal digits it has is: 13
- The sum of 9742155142720's digits is 49
- More coming soon!
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