21331412480
21,331,412,480 is an even composite number composed of seven prime numbers multiplied together.
21331412480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21331412480:
29 × 5 × 7 × 19 × 31 × 43 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19 × 31 × 43 × 47)See below for interesting mathematical facts about the number 21331412480 from the Numbermatics database.
Names of 21331412480
- Cardinal: 21331412480 can be written as Twenty-one billion, three hundred thirty-one million, four hundred twelve thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.133141248 × 1010
Factors of 21331412480
Divisors of 21331412480
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 31 32 35 38 40 43 47 56 62 64 70 76 80 86 94 95 112 124 128 133 140 152 155 160 172 188 190 215 217 224 235 248 256 266 280 301 304 310 320 329 344 376 380 430 434 448 470 496 512 532 560 589 602 608 620 640 658 665 688 752 760 817 860 868 893 896 940 992 1064 1085 1120 1178 1204 1216 1240 1280 1316 1330 1333 1376 1457 1504 1505 1520 1634 1645 1720 1736 1786 1792 1880 1984 2021 2128 2170 2240 2356 2408 2432 2480 2560 2632 2660 2666 2752 2914 2945 3008 3010 3040 3268 3290 3440 3472 3572 3584 3760 3968 4042 4085 4123 4256 4340 4465 4480 4712 4816 4864 4960 5264 5320 5332 5504 5719 5828 5890 6016 6020 6080 6251 6536 6580 6665 6880 6944 7144 7285 7520 7936 8084 8170 8246 8512 8680 8930 8960 9331 9424 9632 9728 9920 10105 10199 10528 10640 10664 11008 11438 11656 11780 12032 12040 12160 12502 13072 13160 13330 13760 13888 14147 14288 14570 15040 15872 16168 16340 16492 17024 17360 17860 17920 18662 18848 19264 19840 20210 20398 20615 21056 21280 21328 22016 22876 23312 23560 24064 24080 24320 25004 25327 26144 26320 26660 27520 27683 27776 28294 28576 28595 29140 30080 31255 32336 32680 32984 34048 34720 35720 37324 37696 38399 38528 39680 40420 40796 41230 42112 42560 42656 45752 46624 46655 47120 48160 48640 50008 50654 50995 52288 52640 53320 55040 55366 55552 56588 57152 57190 58280 60160 62510 62651 64672 65360 65968 68096 69440 70735 71440 74648 75392 76798 77056 79360 80840 81592 82460 84224 85120 85312 91504 93248 93310 94240 96320 100016 101308 101990 104576 105280 106640 110080 110732 111104 113176 114304 114380 116560 120320 125020 125302 126635 129344 130720 131936 138415 138880 141470 142880 149296 150784 153596 154112 161680 163184 164920 168448 170240 170624 177289 183008 186496 186620 188480 191995 192640 193781 200032 202616 203980 209152 210560 213280 221464 226352 228608 228760 233120 250040 250604 253270 258688 261440 263872 268793 276830 277760 282940 285760 298592 301568 307192 313255 323360 326368 329840 340480 341248 354578 366016 372992 373240 376960 383990 385280 387562 400064 405232 407960 418304 421120 426560 438557 442928 452704 457216 457520 466240 500080 501208 506540 517376 522880 527744 537586 553660 555520 565880 571520 597184 614384 626510 646720 652736 659680 682496 709156 732032 745984 746480 753920 767980 770560 775124 800128 810464 815920 842240 853120 877114 885856 886445 905408 915040 932480 968905 1000160 1002416 1013080 1034752 1045760 1055488 1075172 1107320 1131760 1143040 1190369 1194368 1228768 1253020 1293440 1305472 1319360 1343965 1418312 1464064 1492960 1507840 1535960 1550248 1600256 1620928 1631840 1706240 1754228 1771712 1772890 1810816 1830080 1864960 1937810 2000320 2004832 2026160 2091520 2110976 2150344 2192785 2214640 2263520 2286080 2380738 2388736 2457536 2506040 2586880 2610944 2638720 2687930 2836624 2928128 2985920 3071920 3100496 3200512 3241856 3263680 3412480 3508456 3543424 3545780 3621632 3660160 3729920 3875620 4000640 4009664 4052320 4300688 4385570 4429280 4527040 4761476 4777472 4915072 5012080 5173760 5221888 5277440 5375860 5673248 5951845 5971840 6143840 6200992 6483712 6527360 7016912 7086848 7091560 7243264 7320320 7751240 8001280 8019328 8104640 8332583 8601376 8771140 8858560 9054080 9522952 9830144 10024160 10554880 10751720 11346496 11903690 11943680 12287680 12401984 12967424 13054720 14033824 14173696 14183120 14640640 15502480 16002560 16038656 16209280 16665166 17202752 17542280 17717120 18108160 19045904 19660288 20048320 21503440 22692992 23807380 23887360 24575360 24803968 26109440 28067648 28366240 31004960 32077312 32418560 33330332 34405504 35084560 35434240 36216320 38091808 40096640 41662915 43006880 45385984 47614760 49150720 49607936 56135296 56732480 62009920 64837120 66660664 68811008 70169120 70868480 76183616 80193280 83325830 86013760 90771968 95229520 98301440 99215872 112270592 113464960 124019840 133321328 137622016 140338240 152367232 160386560 166651660 172027520 190459040 224541184 226929920 248039680 266642656 280676480 304734464 333303320 344055040 380918080 453859840 496079360 533285312 561352960 609468928 666606640 688110080 761836160 1066570624 1122705920 1333213280 1523672320 2133141248 2666426560 3047344640 4266282496 5332853120 10665706240 21331412480
- Sum of all divisors σ(n): 66372894720
- Sum of proper divisors (its aliquot sum) s(n): 45041482240
- 21331412480 is an abundant number, because the sum of its proper divisors (45041482240) is greater than itself. Its abundance is 23710069760
Bases of 21331412480
- Binary: 100111101110111001110000110000000002
- Hexadecimal: 0x4F7738600
- Base-36: 9SS677K
Squares and roots of 21331412480
- 21331412480 squared (213314124802) is 455029158391899750400
- 21331412480 cubed (213314124803) is 9706414668084867066591444992000
-
The
square root of 21331412480 is 146052.7729281441 -
The
cube root of 21331412480 is 2773.3618545719
Scales and comparisons
How big is 21331412480?- 21,331,412,480 seconds is equal to 678 years, 14 weeks, 1 day, 8 hours, 21 minutes, 20 seconds.
-
To count from 1 to 21,331,412,480 would take you about one thousand, three hundred fifty-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 21331412480 cubic inches would be around 231.1 feet tall.
Recreational maths with 21331412480
- 21331412480 backwards is 08421413312
- The number of decimal digits it has is: 11
- The sum of 21331412480's digits is 29
- More coming soon!
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