1421384867840
1,421,384,867,840 is an even composite number composed of six prime numbers multiplied together.
1421384867840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1421384867840:
213 × 5 × 7 × 23 × 67 × 3217
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 23 × 67 × 3217)See below for interesting mathematical facts about the number 1421384867840 from the Numbermatics database.
Names of 1421384867840
- Cardinal: 1421384867840 can be written as One trillion, four hundred twenty-one billion, three hundred eighty-four million, eight hundred sixty-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.42138486784 × 1012
Factors of 1421384867840
Divisors of 1421384867840
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 67 70 80 92 112 115 128 134 140 160 161 184 224 230 256 268 280 320 322 335 368 448 460 469 512 536 560 640 644 670 736 805 896 920 938 1024 1072 1120 1280 1288 1340 1472 1541 1610 1792 1840 1876 2048 2144 2240 2345 2560 2576 2680 2944 3082 3217 3220 3584 3680 3752 4096 4288 4480 4690 5120 5152 5360 5888 6164 6434 6440 7168 7360 7504 7705 8192 8576 8960 9380 10240 10304 10720 10787 11776 12328 12868 12880 14336 14720 15008 15410 16085 17152 17920 18760 20480 20608 21440 21574 22519 23552 24656 25736 25760 28672 29440 30016 30820 32170 34304 35840 37520 40960 41216 42880 43148 45038 47104 49312 51472 51520 53935 57344 58880 60032 61640 64340 68608 71680 73991 75040 82432 85760 86296 90076 94208 98624 102944 103040 107870 112595 117760 120064 123280 128680 137216 143360 147982 150080 164864 171520 172592 180152 188416 197248 205888 206080 215539 215740 225190 235520 240128 246560 257360 274432 286720 295964 300160 329728 343040 345184 360304 369955 394496 411776 412160 431078 431480 450380 471040 480256 493120 514720 517937 548864 591928 600320 659456 686080 690368 720608 739910 788992 823552 824320 862156 862960 900760 942080 960512 986240 1029440 1035874 1077695 1183856 1200640 1318912 1372160 1380736 1441216 1479820 1508773 1577984 1647104 1648640 1724312 1725920 1801520 1921024 1972480 2058880 2071748 2155390 2367712 2401280 2589685 2744320 2761472 2882432 2959640 3017546 3155968 3294208 3297280 3448624 3451840 3603040 3842048 3944960 4117760 4143496 4310780 4735424 4802560 4957397 5179370 5522944 5764864 5919280 6035092 6311936 6588416 6594560 6897248 6903680 7206080 7543865 7889920 8235520 8286992 8621560 9470848 9605120 9914794 10358740 11045888 11529728 11838560 12070184 12623872 13176832 13794496 13807360 14412160 15087730 15779840 16471040 16573984 17243120 18941696 19210240 19829588 20717480 22091776 23059456 23677120 24140368 24786985 26353664 27588992 27614720 28824320 30175460 31559680 32942080 33147968 34486240 34701779 37883392 39659176 41434960 44183552 46118912 47354240 48280736 49573970 55177984 55229440 57648640 60350920 63119360 65884160 66295936 68972480 69403558 75766784 79318352 82869920 88367104 92237824 94708480 96561472 99147940 110355968 110458880 115297280 120701840 131768320 132591872 137944960 138807116 151533568 158636704 165739840 173508895 184475648 189416960 193122944 198295880 220711936 220917760 230594560 241403680 265183744 275889920 277614232 303067136 317273408 331479680 347017790 378833920 386245888 396591760 441423872 441835520 461189120 482807360 530367488 551779840 555228464 606134272 634546816 662959360 694035580 757667840 772491776 793183520 882847744 922378240 965614720 1060734976 1103559680 1110456928 1269093632 1325918720 1388071160 1515335680 1544983552 1586367040 1765695488 1931229440 2121469952 2207119360 2220913856 2538187264 2651837440 2776142320 3030671360 3089967104 3172734080 3862458880 4242939904 4414238720 4441827712 5076374528 5303674880 5552284640 6179934208 6345468160 7724917760 8828477440 8883655424 10152749056 10607349760 11104569280 12359868416 12690936320 15449835520 17767310848 20305498112 21214699520 22209138560 25381872640 30899671040 35534621696 40610996224 44418277120 50763745280 61799342080 71069243392 88836554240 101527490560 142138486784 177673108480 203054981120 284276973568 355346216960 710692433920 1421384867840
- Sum of all divisors σ(n): 4129912617984
- Sum of proper divisors (its aliquot sum) s(n): 2708527750144
- 1421384867840 is an abundant number, because the sum of its proper divisors (2708527750144) is greater than itself. Its abundance is 1287142882304
Bases of 1421384867840
- Binary: 101001010111100010010001111100000000000002
- Hexadecimal: 0x14AF123E000
- Base-36: I4Z3UN7K
Squares and roots of 1421384867840
- 1421384867840 squared (14213848678402) is 2020334942524534266265600
- 1421384867840 cubed (14213848678403) is 2871673515272769134013481226338304000
-
The
square root of 1421384867840 is 1192218.4648125527 -
The
cube root of 1421384867840 is 11243.5613997863
Scales and comparisons
How big is 1421384867840?- 1,421,384,867,840 seconds is equal to 45,195 years, 33 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
-
To count from 1 to 1,421,384,867,840 would take you about one hundred twelve thousand, nine hundred eighty-nine 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 1421384867840 cubic inches would be around 937 feet tall.
Recreational maths with 1421384867840
- 1421384867840 backwards is 0487684831241
- 1421384867840 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1421384867840's digits is 56
- More coming soon!
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