21242315160
21,242,315,160 is an even composite number composed of seven prime numbers multiplied together.
21242315160 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 21242315160:
23 × 32 × 5 × 11 × 23 × 592 × 67
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 23 × 59 × 59 × 67)See below for interesting mathematical facts about the number 21242315160 from the Numbermatics database.
Names of 21242315160
- Cardinal: 21242315160 can be written as Twenty-one billion, two hundred forty-two million, three hundred fifteen thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.124231516 × 1010
Factors of 21242315160
Divisors of 21242315160
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 23 24 30 33 36 40 44 45 46 55 59 60 66 67 69 72 88 90 92 99 110 115 118 120 132 134 138 165 177 180 184 198 201 207 220 230 236 253 264 268 276 295 330 335 345 354 360 396 402 414 440 460 472 495 506 531 536 552 590 603 649 660 670 690 708 737 759 792 804 828 885 920 990 1005 1012 1035 1062 1180 1206 1265 1298 1320 1340 1357 1380 1416 1474 1518 1541 1608 1656 1770 1947 1980 2010 2024 2070 2124 2211 2277 2360 2412 2530 2596 2655 2680 2714 2760 2948 3015 3036 3082 3245 3481 3540 3685 3795 3894 3953 3960 4020 4071 4140 4248 4422 4554 4623 4824 5060 5192 5310 5428 5841 5896 6030 6072 6164 6490 6633 6785 6962 7080 7370 7590 7705 7788 7906 8040 8142 8280 8844 9108 9246 9735 10120 10443 10620 10856 11055 11385 11682 11859 12060 12213 12328 12980 13266 13570 13869 13924 14740 14927 15180 15410 15576 15812 16284 16951 17405 17688 18216 18492 19470 19765 20355 20886 21240 22110 22770 23115 23364 23718 24120 24426 25960 26532 27140 27738 27848 29205 29480 29854 30360 30820 31329 31624 32568 33165 33902 34810 35577 36984 38291 38940 39530 40710 41772 43483 44220 44781 45540 46230 46728 47436 48852 50853 52215 53064 54280 55476 58410 59295 59708 61065 61640 62658 66330 67804 69345 69620 71154 74635 76582 77880 79060 80063 81420 83544 84755 86966 88440 89562 90919 91080 92460 94872 97704 101706 104430 110952 114873 116820 118590 119416 122130 125316 130449 132660 134343 135608 138690 139240 142308 149270 152559 153164 156645 158120 160126 162840 169510 173932 177885 179124 181838 184920 191455 203412 208860 217415 223905 229746 233227 233640 237180 240189 244260 250632 254265 260898 265320 268686 272757 277380 284616 298540 305118 306328 313290 320252 339020 344619 347864 355770 358248 363676 382910 391347 400315 406824 417720 434830 447810 454595 459492 466454 474360 480378 488520 508530 521796 537372 545514 554760 574365 597080 610236 626580 640504 652245 671715 678040 689238 699681 711540 720567 727352 762795 765820 782694 800630 818271 869660 880693 895620 909190 918984 932908 960756 1000109 1017060 1043592 1074744 1091028 1148730 1166135 1200945 1220472 1253160 1304490 1343430 1363785 1378476 1399362 1423080 1441134 1525590 1531640 1565388 1601260 1636542 1723095 1739320 1761386 1791240 1818380 1865816 1921512 1956735 2000218 2034120 2099043 2182056 2297460 2332270 2401890 2565497 2608980 2642079 2686860 2727570 2756952 2798724 2882268 3000327 3051180 3130776 3202520 3273084 3446190 3498405 3522772 3602835 3636760 3913470 4000436 4091355 4198086 4403465 4594920 4664540 4803780 5000545 5130994 5217960 5284158 5364221 5373720 5455140 5597448 5764536 6000654 6102360 6546168 6892380 6996810 7045544 7205670 7696491 7826940 7926237 8000872 8182710 8396172 8806930 9000981 9329080 9607560 10001090 10261988 10495215 10568316 10728442 10910280 12001308 12827485 13210395 13784760 13993620 14411340 15001635 15392982 15653880 15852474 16092663 16365420 16792344 17613860 18001962 20002180 20523976 20990430 21136632 21456884 23089473 24002616 25654970 26420790 26821105 27987240 28822680 30003270 30785964 31704948 32185326 32730840 35227720 36003924 38482455 39631185 40004360 41980860 42913768 45004905 46178946 48277989 51309940 52841580 53642210 59006431 60006540 61571928 63409896 64370652 72007848 76964910 79262370 80463315 83961720 90009810 92357892 96555978 102619880 105683160 107284420 115447365 118012862 120013080 128741304 153929820 158524740 160926630 177019293 180019620 184715784 193111956 214568840 230894730 236025724 241389945 295032155 307859640 317049480 321853260 354038586 360039240 386223912 461789460 472051448 482779890 531057879 590064310 643706520 708077172 885096465 923578920 965559780 1062115758 1180128620 1416154344 1770192930 1931119560 2124231516 2360257240 2655289395 3540385860 4248463032 5310578790 7080771720 10621157580 21242315160
- Sum of all divisors σ(n): 81135924480
- Sum of proper divisors (its aliquot sum) s(n): 59893609320
- 21242315160 is an abundant number, because the sum of its proper divisors (59893609320) is greater than itself. Its abundance is 38651294160
Bases of 21242315160
- Binary: 100111100100010010000000001100110002
- Hexadecimal: 0x4F2240198
- Base-36: 9RB4JA0
Squares and roots of 21242315160
- 21242315160 squared (212423151602) is 451235953356765825600
- 21242315160 cubed (212423151603) is 9585296332727479585712796096000
-
The
square root of 21242315160 is 145747.4362038661 -
The
cube root of 21242315160 is 2769.4951948853
Scales and comparisons
How big is 21242315160?- 21,242,315,160 seconds is equal to 675 years, 22 weeks, 6 days, 3 hours, 6 minutes.
-
To count from 1 to 21,242,315,160 would take you about one thousand, three hundred fifty 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 21242315160 cubic inches would be around 230.8 feet tall.
Recreational maths with 21242315160
- 21242315160 backwards is 06151324212
- The number of decimal digits it has is: 11
- The sum of 21242315160's digits is 27
- More coming soon!
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