21349424160
21,349,424,160 is an even composite number composed of six prime numbers multiplied together.
21349424160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21349424160:
25 × 32 × 5 × 172 × 292 × 61
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 17 × 29 × 29 × 61)See below for interesting mathematical facts about the number 21349424160 from the Numbermatics database.
Names of 21349424160
- Cardinal: 21349424160 can be written as Twenty-one billion, three hundred forty-nine million, four hundred twenty-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.134942416 × 1010
Factors of 21349424160
Divisors of 21349424160
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 29 30 32 34 36 40 45 48 51 58 60 61 68 72 80 85 87 90 96 102 116 120 122 136 144 145 153 160 170 174 180 183 204 232 240 244 255 261 272 288 289 290 305 306 340 348 360 366 408 435 464 480 488 493 510 522 544 549 578 580 610 612 680 696 720 732 765 816 841 867 870 915 928 976 986 1020 1037 1044 1098 1156 1160 1220 1224 1305 1360 1392 1440 1445 1464 1479 1530 1632 1682 1734 1740 1769 1830 1952 1972 2040 2074 2088 2196 2312 2320 2440 2448 2465 2523 2601 2610 2720 2745 2784 2890 2928 2958 3060 3111 3364 3468 3480 3538 3660 3944 4080 4148 4176 4205 4335 4392 4437 4624 4640 4880 4896 4930 5046 5185 5202 5220 5307 5490 5780 5856 5916 6120 6222 6728 6936 6960 7076 7320 7395 7569 7888 8160 8296 8352 8381 8410 8670 8784 8845 8874 9248 9333 9760 9860 10092 10370 10404 10440 10614 10980 11560 11832 12240 12444 12615 13005 13456 13872 13920 14152 14297 14640 14790 15138 15555 15776 15921 16592 16762 16820 17340 17568 17629 17690 17748 18666 19720 20184 20740 20808 20880 21228 21960 22185 23120 23664 24480 24888 25143 25230 26010 26535 26912 27744 28304 28594 29280 29580 30073 30276 31110 31842 33184 33524 33640 34680 35258 35380 35496 37332 37845 39440 40368 41480 41616 41760 41905 42456 42891 43920 44370 46240 46665 47328 49776 50286 50460 51301 52020 52887 53070 56608 57188 59160 60146 60552 62220 63684 67048 67280 69360 70516 70760 70992 71485 74664 75429 75690 78880 79605 80736 82960 83232 83810 84912 85782 87840 88145 88740 90219 93330 99552 100572 100920 102602 104040 105774 106140 114376 118320 120292 121104 124440 125715 127368 128673 134096 134560 138720 141032 141520 141984 142970 149328 150365 150858 151380 153903 158661 159210 165920 167620 169824 171564 176290 177480 180438 186660 201144 201840 205204 208080 211548 212280 214455 228752 236640 240584 242208 243049 248880 251430 254736 256505 257346 264435 268192 270657 282064 283040 285940 298656 300730 301716 302760 307806 317322 318420 335240 343128 352580 354960 360876 373320 377145 402288 403680 410408 416160 423096 424560 428910 451095 457504 461709 481168 486098 497760 502860 509472 511241 513010 514692 528870 541314 564128 571880 601460 603432 605520 615612 634644 636840 643365 670480 686256 705160 709920 721752 729147 746640 754290 769515 793305 804576 820816 846192 849120 857820 872117 902190 923418 962336 972196 1005720 1022482 1026020 1029384 1057740 1082628 1143760 1202920 1206864 1211040 1215245 1231224 1269288 1273680 1286730 1340960 1353285 1372512 1410320 1443504 1458294 1493280 1508580 1533723 1539030 1586610 1641632 1692384 1715640 1744234 1804380 1846836 1944392 2011440 2044964 2052040 2058768 2115480 2165256 2187441 2287520 2308545 2405840 2413728 2430490 2462448 2538576 2547360 2556205 2573460 2616351 2706570 2820640 2887008 2916588 3017160 3067446 3078060 3173220 3431280 3488468 3608760 3645735 3693672 3888784 4022880 4089928 4104080 4117536 4230960 4330512 4360585 4374882 4601169 4617090 4811680 4860980 4924896 5077152 5112410 5146920 5232702 5413140 5833176 6034320 6134892 6156120 6346440 6862560 6976936 7217520 7291470 7387344 7668615 7777568 7849053 8179856 8208160 8461920 8661024 8721170 8749764 9202338 9234180 9721960 10224820 10293840 10465404 10826280 10937205 11666352 12068640 12269784 12312240 12692880 13081755 13953872 14435040 14582940 14774688 14825989 15337230 15698106 16359712 17442340 17499528 18404676 18468360 19443920 20449640 20587680 20930808 21652560 21874410 23005845 23332704 24539568 24624480 25385760 26163510 27907744 29165880 29651978 30674460 31396212 34884680 34999056 36809352 36936720 38887840 39245265 40899280 41861616 43305120 43748820 44477967 46011690 49079136 52327020 58331760 59303956 61348920 62792424 69769360 69998112 73618704 73873440 74129945 78490530 81798560 83723232 87497640 88955934 92023380 104654040 116663520 118607912 122697840 125584848 133433901 139538720 147237408 148259890 156981060 174995280 177911868 184046760 209308080 222389835 237215824 245395680 251169696 266867802 296519780 313962120 349990560 355823736 368093520 418616160 444779670 474431648 533735604 593039560 627924240 667169505 711647472 736187040 889559340 1067471208 1186079120 1255848480 1334339010 1423294944 1779118680 2134942416 2372158240 2668678020 3558237360 4269884832 5337356040 7116474720 10674712080 21349424160
- Sum of all divisors σ(n): 81467309196
- Sum of proper divisors (its aliquot sum) s(n): 60117885036
- 21349424160 is an abundant number, because the sum of its proper divisors (60117885036) is greater than itself. Its abundance is 38768460876
Bases of 21349424160
- Binary: 100111110001000011001011100001000002
- Hexadecimal: 0x4F8865C20
- Base-36: 9T2W940
Squares and roots of 21349424160
- 21349424160 squared (213494241602) is 455797911963591705600
- 21349424160 cubed (213494241603) is 9731022953753057799912247296000
-
The
square root of 21349424160 is 146114.4214648235 -
The
cube root of 21349424160 is 2774.1422194173
Scales and comparisons
How big is 21349424160?- 21,349,424,160 seconds is equal to 678 years, 43 weeks, 6 days, 19 hours, 36 minutes.
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To count from 1 to 21,349,424,160 would take you about one thousand, three hundred fifty-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 21349424160 cubic inches would be around 231.2 feet tall.
Recreational maths with 21349424160
- 21349424160 backwards is 06142494312
- 21349424160 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21349424160's digits is 36
- More coming soon!
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The information we have on file for 21349424160 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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