21031464960
21,031,464,960 is an even composite number composed of six prime numbers multiplied together.
21031464960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred thirty-six divisors.
Prime factorization of 21031464960:
212 × 32 × 5 × 112 × 23 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 23 × 41)See below for interesting mathematical facts about the number 21031464960 from the Numbermatics database.
Names of 21031464960
- Cardinal: 21031464960 can be written as Twenty-one billion, thirty-one million, four hundred sixty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.103146496 × 1010
Factors of 21031464960
Divisors of 21031464960
- Number of divisors d(n): 936
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 30 32 33 36 40 41 44 45 46 48 55 60 64 66 69 72 80 82 88 90 92 96 99 110 115 120 121 123 128 132 138 144 160 164 165 176 180 184 192 198 205 207 220 230 240 242 246 253 256 264 276 288 320 328 330 345 352 360 363 368 369 384 396 410 414 440 451 460 480 484 492 495 506 512 528 552 576 605 615 640 656 660 690 704 720 726 736 738 759 768 792 820 828 880 902 920 943 960 968 984 990 1012 1024 1035 1056 1089 1104 1152 1210 1230 1265 1280 1312 1320 1353 1380 1408 1440 1452 1472 1476 1518 1536 1584 1640 1656 1760 1804 1815 1840 1845 1886 1920 1936 1968 1980 2024 2048 2070 2112 2178 2208 2255 2277 2304 2420 2460 2530 2560 2624 2640 2706 2760 2783 2816 2829 2880 2904 2944 2952 3036 3072 3168 3280 3312 3520 3608 3630 3680 3690 3772 3795 3840 3872 3936 3960 4048 4059 4096 4140 4224 4356 4416 4510 4554 4608 4715 4840 4920 4961 5060 5120 5248 5280 5412 5445 5520 5566 5632 5658 5760 5808 5888 5904 6072 6144 6336 6560 6624 6765 7040 7216 7260 7360 7380 7544 7590 7680 7744 7872 7920 8096 8118 8280 8349 8448 8487 8712 8832 9020 9108 9216 9430 9680 9840 9922 10120 10240 10373 10496 10560 10824 10890 11040 11132 11264 11316 11385 11520 11616 11776 11808 12144 12288 12672 13120 13248 13530 13915 14080 14145 14432 14520 14720 14760 14883 15088 15180 15360 15488 15744 15840 16192 16236 16560 16698 16896 16974 17424 17664 18040 18216 18432 18860 19360 19680 19844 20240 20295 20480 20746 20992 21120 21648 21780 22080 22264 22528 22632 22770 23040 23232 23552 23616 24288 24805 25047 25344 26240 26496 27060 27830 28160 28290 28864 29040 29440 29520 29766 30176 30360 30720 30976 31119 31488 31680 32384 32472 33120 33396 33792 33948 34848 35328 36080 36432 36864 37720 38720 39360 39688 40480 40590 41492 41745 41984 42240 42435 43296 43560 44160 44528 44649 45056 45264 45540 46080 46464 47104 47232 48576 49610 50094 50688 51865 52480 52992 54120 55660 56320 56580 57728 58080 58880 59040 59532 60352 60720 61440 61952 62238 62976 63360 64768 64944 66240 66792 67584 67896 69696 70656 72160 72864 74415 75440 77440 78720 79376 80960 81180 82984 83490 83968 84480 84870 86592 87120 88320 89056 89298 90528 91080 92160 92928 93357 94208 94464 97152 99220 100188 101376 103730 104960 105984 108240 111320 112640 113160 114103 115456 116160 117760 118080 119064 120704 121440 123904 124476 125235 125952 126720 129536 129888 132480 133584 135168 135792 139392 141312 144320 145728 148830 150880 154880 155595 157440 158752 161920 162360 165968 166980 167936 168960 169740 173184 174240 176640 178112 178596 181056 182160 184320 185856 186714 188928 194304 198440 200376 202752 207460 209920 211968 216480 222640 223245 225280 226320 228206 230912 232320 235520 236160 238128 241408 242880 247808 248952 250470 251904 253440 259072 259776 264960 267168 271584 278784 282624 288640 291456 297660 301760 309760 311190 314880 317504 323840 324720 331936 333960 337920 339480 342309 346368 348480 353280 356224 357192 362112 364320 371712 373428 377856 388608 396880 400752 405504 414920 419840 423936 432960 445280 446490 452640 456412 461824 464640 466785 471040 472320 476256 482816 485760 495616 497904 500940 503808 506880 518144 519552 529920 534336 543168 557568 570515 577280 582912 595320 603520 619520 622380 629760 635008 647680 649440 663872 667920 675840 678960 684618 692736 696960 706560 712448 714384 724224 728640 743424 746856 755712 777216 793760 801504 829840 839680 847872 865920 890560 892980 905280 912824 923648 929280 933570 944640 952512 965632 971520 995808 1001880 1013760 1026927 1036288 1039104 1059840 1068672 1086336 1115136 1141030 1154560 1165824 1190640 1207040 1239040 1244760 1259520 1270016 1295360 1298880 1327744 1335840 1357920 1369236 1385472 1393920 1413120 1424896 1428768 1448448 1457280 1486848 1493712 1511424 1554432 1587520 1603008 1659680 1711545 1731840 1781120 1785960 1810560 1825648 1847296 1858560 1867140 1889280 1905024 1931264 1943040 1991616 2003760 2027520 2053854 2078208 2119680 2137344 2172672 2230272 2282060 2309120 2331648 2381280 2414080 2478080 2489520 2519040 2540032 2590720 2597760 2655488 2671680 2715840 2738472 2770944 2787840 2849792 2857536 2896896 2914560 2987424 3108864 3175040 3206016 3319360 3423090 3463680 3562240 3571920 3621120 3651296 3717120 3734280 3778560 3810048 3862528 3886080 3983232 4007520 4107708 4156416 4239360 4274688 4345344 4460544 4564120 4618240 4663296 4762560 4828160 4979040 5080064 5134635 5181440 5195520 5310976 5343360 5431680 5476944 5541888 5575680 5699584 5715072 5793792 5829120 5974848 6350080 6412032 6638720 6846180 6927360 7124480 7143840 7242240 7302592 7434240 7468560 7557120 7620096 7772160 7966464 8015040 8215416 8312832 8549376 8690688 9128240 9236480 9326592 9525120 9656320 9958080 10160128 10269270 10391040 10621952 10686720 10863360 10953888 11151360 11399168 11430144 11587584 11658240 11949696 12700160 12824064 13277440 13692360 13854720 14248960 14287680 14484480 14605184 14937120 15240192 15544320 15932928 16030080 16430832 16625664 17098752 17381376 18256480 19050240 19312640 19916160 20320256 20538540 20782080 21243904 21373440 21726720 21907776 22302720 22860288 23316480 23899392 25400320 25648128 26554880 27384720 27709440 28497920 28575360 28968960 29210368 29874240 30480384 31865856 32060160 32861664 34197504 34762752 36512960 38100480 39832320 41077080 41564160 42487808 42746880 43453440 43815552 45720576 46632960 47798784 50800640 51296256 53109760 54769440 56995840 57150720 57937920 58420736 59748480 60960768 63731712 64120320 65723328 73025920 76200960 79664640 82154160 83128320 85493760 86906880 87631104 91441152 95597568 101601280 102592512 106219520 109538880 114301440 116841472 119496960 127463424 128240640 131446656 146051840 152401920 159329280 164308320 170987520 173813760 175262208 182882304 191195136 212439040 219077760 228602880 233682944 238993920 256481280 262893312 292103680 304803840 318658560 328616640 350524416 382390272 438155520 457205760 467365888 477987840 512962560 525786624 584207360 637317120 657233280 701048832 876311040 914411520 955975680 1051573248 1168414720 1314466560 1402097664 1752622080 1911951360 2103146496 2336829440 2628933120 3505244160 4206292992 5257866240 7010488320 10515732480 21031464960
- Sum of all divisors σ(n): 85653221472
- Sum of proper divisors (its aliquot sum) s(n): 64621756512
- 21031464960 is an abundant number, because the sum of its proper divisors (64621756512) is greater than itself. Its abundance is 43590291552
Bases of 21031464960
- Binary: 100111001011001001010110000000000002
- Hexadecimal: 0x4E592B000
- Base-36: 9NTLA80
Squares and roots of 21031464960
- 21031464960 squared (210314649602) is 442322518363707801600
- 21031464960 cubed (210314649603) is 9302690545985277165029031936000
-
The
square root of 21031464960 is 145022.2912520693 -
The
cube root of 21031464960 is 2760.3014163569
Scales and comparisons
How big is 21031464960?- 21,031,464,960 seconds is equal to 668 years, 38 weeks, 1 day, 17 hours, 36 minutes.
-
To count from 1 to 21,031,464,960 would take you about one thousand, three hundred thirty-seven 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 21031464960 cubic inches would be around 230 feet tall.
Recreational maths with 21031464960
- 21031464960 backwards is 06946413012
- 21031464960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21031464960's digits is 36
- More coming soon!
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The information we have on file for 21031464960 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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