20966835120
20,966,835,120 is an even composite number composed of seven prime numbers multiplied together.
20966835120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20966835120:
24 × 3 × 5 × 7 × 11 × 31 × 36599
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 31 × 36599)See below for interesting mathematical facts about the number 20966835120 from the Numbermatics database.
Names of 20966835120
- Cardinal: 20966835120 can be written as Twenty billion, nine hundred sixty-six million, eight hundred thirty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.096683512 × 1010
Factors of 20966835120
Divisors of 20966835120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 33 35 40 42 44 48 55 56 60 62 66 70 77 80 84 88 93 105 110 112 120 124 132 140 154 155 165 168 176 186 210 217 220 231 240 248 264 280 308 310 330 336 341 372 385 420 434 440 462 465 496 528 560 616 620 651 660 682 744 770 840 868 880 924 930 1023 1085 1155 1232 1240 1302 1320 1364 1488 1540 1680 1705 1736 1848 1860 2046 2170 2310 2387 2480 2604 2640 2728 3080 3255 3410 3472 3696 3720 4092 4340 4620 4774 5115 5208 5456 6160 6510 6820 7161 7440 8184 8680 9240 9548 10230 10416 11935 13020 13640 14322 16368 17360 18480 19096 20460 23870 26040 27280 28644 35805 36599 38192 40920 47740 52080 57288 71610 73198 81840 95480 109797 114576 143220 146396 182995 190960 219594 256193 286440 292792 365990 402589 439188 512386 548985 572880 585584 731980 768579 805178 878376 1024772 1097970 1134569 1207767 1280965 1463960 1537158 1610356 1756752 2012945 2049544 2195940 2269138 2415534 2561930 2818123 2927920 3074316 3220712 3403707 3842895 4025890 4099088 4391880 4538276 4831068 5123860 5636246 5672845 6038835 6148632 6441424 6807414 7685790 7941983 8051780 8454369 8783760 9076552 9662136 10247720 11272492 11345690 12077670 12297264 12480259 13614828 14090615 15371580 15883966 16103560 16908738 17018535 18153104 19324272 20495440 22544984 22691380 23825949 24155340 24960518 27229656 28181230 30743160 31767932 32207120 33817476 34037070 37440777 39709915 42271845 45089968 45382760 47651898 48310680 49921036 54459312 56362460 61486320 62401295 63535864 67634952 68074140 74881554 79419830 84543690 87361813 90765520 95303796 96621360 99842072 112724920 119129745 124802590 127071728 135269904 136148280 149763108 158839660 169087380 174723626 187203885 190607592 199684144 225449840 238259490 249605180 262085439 272296560 299526216 317679320 338174760 349447252 374407770 381215184 436809065 476518980 499210360 524170878 599052432 635358640 676349520 698894504 748815540 873618130 953037960 998420720 1048341756 1310427195 1397789008 1497631080 1747236260 1906075920 2096683512 2620854390 2995262160 3494472520 4193367024 5241708780 6988945040 10483417560 20966835120
- Sum of all divisors σ(n): 83651788800
- Sum of proper divisors (its aliquot sum) s(n): 62684953680
- 20966835120 is an abundant number, because the sum of its proper divisors (62684953680) is greater than itself. Its abundance is 41718118560
Bases of 20966835120
- Binary: 100111000011011100010000011101100002
- Hexadecimal: 0x4E1B883B0
- Base-36: 9MR41IO
Squares and roots of 20966835120
- 20966835120 squared (209668351202) is 439608174949265414400
- 20966835120 cubed (209668351203) is 9217192121565362308843273728000
-
The
square root of 20966835120 is 144799.2925397083 -
The
cube root of 20966835120 is 2757.4710398849
Scales and comparisons
How big is 20966835120?- 20,966,835,120 seconds is equal to 666 years, 35 weeks, 2 days, 16 hours, 52 minutes.
-
To count from 1 to 20,966,835,120 would take you about one thousand, three hundred thirty-three 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 20966835120 cubic inches would be around 229.8 feet tall.
Recreational maths with 20966835120
- 20966835120 backwards is 02153866902
- 20966835120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20966835120's digits is 42
- More coming soon!
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