20742129760
20,742,129,760 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20742129760 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 576 divisors.
20742129760 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20742129760:
25 × 5 × 112 × 17 × 19 × 31 × 107
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 17 × 19 × 31 × 107)See below for interesting mathematical facts about the number 20742129760 from the Numbermatics database.
Names of 20742129760
- Cardinal: 20742129760 can be written as Twenty billion, seven hundred forty-two million, one hundred twenty-nine thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 2.074212976 × 1010
Factors of 20742129760
Divisors of 20742129760
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 19 20 22 31 32 34 38 40 44 55 62 68 76 80 85 88 95 107 110 121 124 136 152 155 160 170 176 187 190 209 214 220 242 248 272 304 310 323 340 341 352 374 380 418 428 440 484 496 527 535 544 589 605 608 620 646 680 682 748 760 836 856 880 935 968 992 1045 1054 1070 1177 1178 1210 1240 1292 1360 1364 1496 1520 1615 1672 1705 1712 1760 1819 1870 1936 2033 2057 2090 2108 2140 2299 2354 2356 2420 2480 2584 2635 2720 2728 2945 2992 3040 3230 3317 3344 3410 3424 3553 3638 3740 3751 3872 4066 4114 4180 4216 4280 4598 4708 4712 4840 4960 5168 5270 5456 5797 5885 5890 5984 6460 6479 6634 6688 6820 7106 7276 7480 7502 8132 8228 8360 8432 8560 9095 9196 9416 9424 9680 10013 10165 10285 10336 10540 10912 11495 11594 11770 11780 12920 12947 12958 13268 13640 14212 14552 14960 15004 16264 16456 16585 16720 16864 17120 17765 18190 18392 18755 18832 18848 19360 20009 20026 20330 20570 21080 22363 22990 23188 23540 23560 25840 25894 25916 26536 27280 28424 28985 29104 29920 30008 32395 32528 32912 33170 33440 34561 35530 36380 36487 36784 37510 37664 39083 40018 40052 40660 41140 42160 44726 45980 46376 47080 47120 50065 51680 51788 51832 53072 54560 56389 56848 57970 58208 60016 63023 63767 64735 64790 65056 65824 66340 69122 71060 71269 72760 72974 73568 75020 78166 80036 80104 81320 82280 84320 89452 91960 92752 94160 94240 100045 100130 103576 103664 106144 110143 111815 112778 113696 115940 120032 126046 127534 129470 129580 132680 138244 142120 142538 145520 145948 150040 156332 160072 160208 162640 164560 172805 178904 182435 183920 185504 188320 195415 200090 200260 207152 207328 220099 220286 223630 225556 231880 245993 252092 255068 258940 259160 265360 276488 281945 284240 285076 291040 291896 300080 312664 315115 318835 320144 320416 325280 329120 345610 356345 357808 364870 367840 380171 390830 400180 400520 401357 414304 440198 440572 447260 451112 463760 491986 504184 510136 517880 518320 530720 550715 552976 563890 568480 570152 583792 600160 620279 625328 630230 637670 640288 691220 693253 712690 715616 729740 760342 781660 800360 801040 802714 880396 881144 894520 902224 927520 983972 1008368 1020272 1035760 1036640 1071391 1100495 1101430 1105952 1127780 1140304 1167584 1211573 1229965 1240558 1250656 1260460 1275340 1382440 1386506 1425380 1459480 1520684 1563320 1600720 1602080 1605428 1760792 1762288 1789040 1804448 1900855 1967944 2006785 2016736 2040544 2071520 2142782 2200990 2202860 2255560 2280608 2423146 2459930 2481116 2520920 2550680 2764880 2773012 2850760 2918960 3041368 3101395 3126640 3201440 3210856 3466265 3521584 3524576 3578080 3801710 3935888 4013570 4181881 4285564 4401980 4405720 4511120 4846292 4919860 4962232 5041840 5101360 5356955 5529760 5546024 5701520 5837920 6057865 6082736 6202790 6253280 6421712 6823069 6932530 7043168 7603420 7625783 7871776 8027140 8363762 8571128 8803960 8811440 9022240 9692584 9839720 9924464 10083680 10202720 10713910 11092048 11403040 11785301 12115730 12165472 12405580 12843424 13646138 13865060 15206840 15251566 16054280 16727524 17142256 17607920 17622880 19385168 19679440 19848928 20909405 21427820 22184096 23570602 24231460 24811160 27292276 27730120 30413680 30503132 32108560 33455048 34115345 34284512 35215840 38128915 38770336 39358880 41818810 42855640 47141204 48462920 49622320 54584552 55460240 58926505 60827360 61006264 64217120 66910096 68230690 76257830 83637620 85711280 94282408 96925840 99244640 109169104 110920480 117853010 122012528 129638311 133820192 136461380 152515660 167275240 171422560 188564816 193851680 218338208 235706020 244025056 259276622 272922760 305031320 334550480 377129632 471412040 518553244 545845520 610062640 648191555 669100960 942824080 1037106488 1091691040 1220125280 1296383110 1885648160 2074212976 2592766220 4148425952 5185532440 10371064880 20742129760
- Sum of all divisors σ(n): 62548899840
- Sum of proper divisors (its aliquot sum) s(n): 41806770080
- 20742129760 is an abundant number, because the sum of its proper divisors (41806770080) is greater than itself. Its abundance is 21064640320
Bases of 20742129760
- Binary: 100110101000101001111001000011000002
- Hexadecimal: 0x4D453C860
- Base-36: 9J1BTR4
Squares and roots of 20742129760
- 20742129760 squared (207421297602) is 430235946980677657600
- 20742129760 cubed (207421297603) is 8924009839689696186672050176000
-
The
square root of 20742129760 is 144021.2823161911 -
The
cube root of 20742129760 is 2747.5848662435
Scales and comparisons
How big is 20742129760?- 20,742,129,760 seconds is equal to 659 years, 27 weeks, 5 days, 22 hours, 42 minutes, 40 seconds.
-
To count from 1 to 20,742,129,760 would take you about one thousand, three hundred nineteen 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 20742129760 cubic inches would be around 229 feet tall.
Recreational maths with 20742129760
- 20742129760 backwards is 06792124702
- 20742129760 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20742129760's digits is 40
- More coming soon!
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