2139246720
2,139,246,720 is an even composite number composed of six prime numbers multiplied together.
2139246720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 2139246720:
27 × 33 × 5 × 13 × 89 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 89 × 107)See below for interesting mathematical facts about the number 2139246720 from the Numbermatics database.
Names of 2139246720
- Cardinal: 2139246720 can be written as Two billion, one hundred thirty-nine million, two hundred forty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.13924672 × 109
Factors of 2139246720
Divisors of 2139246720
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 89 90 96 104 107 108 117 120 128 130 135 144 156 160 178 180 192 195 208 214 216 234 240 260 267 270 288 312 320 321 351 356 360 384 390 416 428 432 445 468 480 520 534 535 540 576 585 624 640 642 702 712 720 780 801 832 856 864 890 936 960 963 1040 1068 1070 1080 1152 1157 1170 1248 1284 1335 1391 1404 1424 1440 1560 1602 1605 1664 1712 1728 1755 1780 1872 1920 1926 2080 2136 2140 2160 2314 2340 2403 2496 2568 2670 2782 2808 2848 2880 2889 3120 3204 3210 3424 3456 3471 3510 3560 3744 3852 4005 4160 4173 4272 4280 4320 4628 4680 4806 4815 4992 5136 5340 5564 5616 5696 5760 5778 5785 6240 6408 6420 6848 6942 6955 7020 7120 7488 7704 8010 8320 8346 8544 8560 8640 9256 9360 9523 9612 9630 10272 10413 10680 11128 11232 11392 11556 11570 12015 12480 12519 12816 12840 13696 13884 13910 14040 14240 14445 14976 15408 16020 16692 17088 17120 17280 17355 18512 18720 19046 19224 19260 20544 20826 20865 21360 22256 22464 23112 23140 24030 24960 25038 25632 25680 27768 27820 28080 28480 28569 28890 30816 31239 32040 33384 34176 34240 34710 37024 37440 37557 38092 38448 38520 41088 41652 41730 42720 44512 44928 46224 46280 47615 48060 50076 51264 51360 52065 55536 55640 56160 56960 57138 57780 61632 62478 62595 64080 66768 68480 69420 74048 74880 75114 76184 76896 77040 83304 83460 85440 85707 89024 92448 92560 95230 96120 100152 102528 102720 104130 111072 111280 112320 114276 115560 123264 123799 124956 125190 128160 133536 138840 142845 148096 150228 152368 153792 154080 156195 166608 166920 170880 171414 178048 184896 185120 187785 190460 192240 200304 205440 208260 222144 222560 224640 228552 231120 247598 249912 250380 256320 257121 267072 277680 285690 300456 304736 307584 308160 312390 333216 333840 342828 369792 370240 371397 375570 380920 384480 400608 416520 428535 444288 445120 457104 462240 495196 499824 500760 512640 514242 534144 555360 571380 600912 609472 616320 618995 624780 666432 667680 685656 740480 742794 751140 761840 768960 801216 833040 857070 890240 914208 924480 990392 999648 1001520 1028484 1110720 1114191 1142760 1201824 1218944 1237990 1249560 1285605 1332864 1335360 1371312 1485588 1502280 1523680 1537920 1602432 1666080 1714140 1828416 1848960 1856985 1980784 1999296 2003040 2056968 2221440 2228382 2285520 2403648 2475980 2499120 2571210 2670720 2742624 2971176 3004560 3047360 3332160 3342573 3428280 3656832 3713970 3961568 3998592 4006080 4113936 4456764 4571040 4807296 4951960 4998240 5142420 5485248 5570955 5942352 6009120 6094720 6664320 6685146 6856560 7427940 7923136 8012160 8227872 8913528 9142080 9903920 9996480 10284840 10970496 11141910 11884704 12018240 13370292 13713120 14855880 15846272 16455744 16712865 17827056 18284160 19807840 19992960 20569680 22283820 23769408 24036480 26740584 27426240 29711760 32911488 33425730 35654112 39615680 41139360 44567640 47538816 53481168 54852480 59423520 66851460 71308224 79231360 82278720 89135280 106962336 118847040 133702920 142616448 164557440 178270560 213924672 237694080 267405840 356541120 427849344 534811680 713082240 1069623360 2139246720
- Sum of all divisors σ(n): 8328096000
- Sum of proper divisors (its aliquot sum) s(n): 6188849280
- 2139246720 is an abundant number, because the sum of its proper divisors (6188849280) is greater than itself. Its abundance is 4049602560
Bases of 2139246720
- Binary: 11111111000001001010000100000002
- Hexadecimal: 0x7F825080
- Base-36: ZDNHC0
Squares and roots of 2139246720
- 2139246720 squared (21392467202) is 4576376529030758400
- 2139246720 cubed (21392467203) is 9789998479214034686312448000
-
The
square root of 2139246720 is 46251.9915246901 -
The
cube root of 2139246720 is 1288.5075221717
Scales and comparisons
How big is 2139246720?- 2,139,246,720 seconds is equal to 68 years, 1 week, 19 hours, 12 minutes.
-
To count from 1 to 2,139,246,720 would take you about one hundred thirty-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 2139246720 cubic inches would be around 107.4 feet tall.
Recreational maths with 2139246720
- 2139246720 backwards is 0276429312
- 2139246720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2139246720's digits is 36
- More coming soon!
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The information we have on file for 2139246720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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