20768889120
20,768,889,120 is an even composite number composed of seven prime numbers multiplied together.
20768889120 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 20768889120:
25 × 3 × 5 × 72 × 17 × 127 × 409
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 17 × 127 × 409)See below for interesting mathematical facts about the number 20768889120 from the Numbermatics database.
Names of 20768889120
- Cardinal: 20768889120 can be written as Twenty billion, seven hundred sixty-eight million, eight hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.076888912 × 1010
Factors of 20768889120
Divisors of 20768889120
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 49 51 56 60 68 70 80 84 85 96 98 102 105 112 119 120 127 136 140 147 160 168 170 196 204 210 224 238 240 245 254 255 272 280 294 336 340 357 381 392 408 409 420 476 480 490 508 510 544 560 588 595 635 672 680 714 735 762 784 816 818 833 840 889 952 980 1016 1020 1120 1176 1190 1227 1270 1360 1428 1470 1524 1568 1632 1636 1666 1680 1778 1785 1904 1905 1960 2032 2040 2045 2159 2352 2380 2454 2499 2540 2667 2720 2856 2863 2940 3048 3272 3332 3360 3556 3570 3808 3810 3920 4064 4080 4090 4165 4318 4445 4704 4760 4908 4998 5080 5334 5712 5726 5880 6096 6135 6223 6477 6544 6664 6953 7112 7140 7620 7840 8160 8180 8330 8589 8636 8890 9520 9816 9996 10160 10668 10795 11424 11452 11760 12192 12270 12446 12495 12954 13088 13328 13335 13906 14224 14280 14315 15113 15240 16360 16660 17178 17272 17780 18669 19040 19632 19992 20041 20320 20859 21336 21590 22904 23520 24540 24892 24990 25908 26656 26670 27812 28448 28560 28630 30226 30480 31115 32385 32720 33320 34356 34544 34765 35560 37338 39264 39984 40082 41718 42672 42945 43180 45339 45808 48671 49080 49784 49980 51816 51943 53340 55624 57120 57260 60123 60452 60960 62230 64770 65440 66640 68712 69088 69530 71120 74676 75565 79968 80164 83436 85344 85890 86360 90678 91616 93345 97342 98160 99568 99960 100205 103632 103886 104295 105791 106680 111248 114520 120246 120904 124460 129540 133280 137424 139060 142240 146013 149352 151130 155829 160328 166872 171780 172720 181356 186690 194684 196320 199136 199920 200410 207264 207772 208590 211582 213360 222496 226695 229040 240492 241808 243355 248920 259080 259715 274848 278120 292026 298704 300615 302260 311658 317373 320656 333744 340697 343560 345440 362712 363601 373380 389368 399840 400820 415544 417180 423164 426720 453390 458080 480984 483616 486710 497840 518160 519430 528955 556240 584052 597408 601230 604520 623316 634746 641312 667488 681394 687120 725424 727202 730065 746760 778736 779145 801640 831088 834360 846328 883031 906780 961968 973420 995680 1022091 1036320 1038860 1057910 1090803 1112480 1168104 1202460 1209040 1246632 1269492 1362788 1374240 1450848 1454404 1460130 1493520 1557472 1558290 1586865 1603280 1662176 1668720 1692656 1703485 1766062 1813560 1818005 1923936 1946840 2044182 2077720 2115820 2181606 2336208 2404920 2418080 2493264 2538984 2545207 2649093 2725576 2908808 2920260 2987040 3116580 3173730 3206560 3337440 3385312 3406970 3532124 3627120 3636010 3893680 4088364 4155440 4231640 4363212 4415155 4672416 4809840 4986528 5077968 5090414 5110455 5298186 5451152 5454015 5817616 5840520 6181217 6233160 6347460 6813940 7064248 7254240 7272020 7635621 7787360 8176728 8310880 8463280 8726424 8830310 9619680 10155936 10180828 10220910 10596372 10902304 10908030 11635232 11681040 12362434 12466320 12694920 12726035 13245465 13627880 14128496 14544040 15271242 16353456 16926560 17452848 17660620 18543651 20361656 20441820 21192744 21816060 23362080 24724868 24932640 25389840 25452070 26490930 27255760 28256992 29088080 30542484 30906085 32706912 34905696 35321240 37087302 38178105 40723312 40883640 42385488 43268519 43632120 49449736 50779680 50904140 52981860 54511520 58176160 61084968 61812170 70642480 74174604 76356210 81446624 81767280 84770976 86537038 87264240 92718255 98899472 101808280 105963720 122169936 123624340 129805557 141284960 148349208 152712420 163534560 173074076 174528480 185436510 197798944 203616560 211927440 216342595 244339872 247248680 259611114 296698416 305424840 346148152 370873020 407233120 423854880 432685190 494497360 519222228 593396832 610849680 649027785 692296304 741746040 865370380 988994720 1038444456 1221699360 1298055570 1384592608 1483492080 1730740760 2076888912 2596111140 2966984160 3461481520 4153777824 5192222280 6922963040 10384444560 20768889120
- Sum of all divisors σ(n): 81412853760
- Sum of proper divisors (its aliquot sum) s(n): 60643964640
- 20768889120 is an abundant number, because the sum of its proper divisors (60643964640) is greater than itself. Its abundance is 39875075520
Bases of 20768889120
- Binary: 100110101011110110000011001001000002
- Hexadecimal: 0x4D5EC1920
- Base-36: 9JH9DEO
Squares and roots of 20768889120
- 20768889120 squared (207688891202) is 431346755278854374400
- 20768889120 cubed (207688891203) is 8958592932658301182540566528000
-
The
square root of 20768889120 is 144114.1530870581 -
The
cube root of 20768889120 is 2748.7659088611
Scales and comparisons
How big is 20768889120?- 20,768,889,120 seconds is equal to 660 years, 20 weeks, 15 hours, 52 minutes.
-
To count from 1 to 20,768,889,120 would take you about one thousand, three hundred twenty 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 20768889120 cubic inches would be around 229.1 feet tall.
Recreational maths with 20768889120
- 20768889120 backwards is 02198886702
- 20768889120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20768889120's digits is 51
- More coming soon!
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