21349376160
21,349,376,160 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21349376160 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
21349376160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21349376160:
25 × 3 × 5 × 7 × 43 × 107 × 1381
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 43 × 107 × 1381)See below for interesting mathematical facts about the number 21349376160 from the Numbermatics database.
Names of 21349376160
- Cardinal: 21349376160 can be written as Twenty-one billion, three hundred forty-nine million, three hundred seventy-six thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.134937616 × 1010
Factors of 21349376160
Divisors of 21349376160
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 56 60 70 80 84 86 96 105 107 112 120 129 140 160 168 172 210 214 215 224 240 258 280 301 321 336 344 420 428 430 480 516 535 560 602 642 645 672 688 749 840 856 860 903 1032 1070 1120 1204 1284 1290 1376 1381 1498 1505 1605 1680 1712 1720 1806 2064 2140 2247 2408 2568 2580 2762 2996 3010 3210 3360 3424 3440 3612 3745 4128 4143 4280 4494 4515 4601 4816 5136 5160 5524 5992 6020 6420 6880 6905 7224 7490 8286 8560 8988 9030 9202 9632 9667 10272 10320 11048 11235 11984 12040 12840 13803 13810 14448 14980 16572 17120 17976 18060 18404 19334 20640 20715 22096 22470 23005 23968 24080 25680 27606 27620 28896 29001 29960 32207 33144 35952 36120 36808 38668 41430 44192 44940 46010 48160 48335 51360 55212 55240 58002 59383 59920 64414 66288 69015 71904 72240 73616 77336 82860 89880 92020 96621 96670 110424 110480 116004 118766 119840 128828 132576 138030 144480 145005 147232 147767 154672 161035 165720 178149 179760 184040 193242 193340 220848 220960 232008 237532 257656 276060 290010 295534 296915 309344 322070 331440 356298 359520 368080 386484 386680 415681 441696 443301 464016 475064 483105 515312 552120 580020 591068 593830 644140 662880 712596 736160 738835 772968 773360 831362 886602 890745 928032 950128 966210 1030624 1034369 1104240 1160040 1182136 1187660 1247043 1288280 1425192 1477670 1545936 1546720 1662724 1773204 1781490 1900256 1932420 2068738 2078405 2208480 2216505 2320080 2364272 2375320 2494086 2576560 2850384 2955340 3091872 3103107 3325448 3546408 3562980 3864840 4137476 4156810 4433010 4640160 4728544 4750640 4988172 5153120 5171845 5700768 5910680 6206214 6235215 6353981 6650896 7092816 7125960 7729680 8274952 8313620 8866020 9501280 9976344 10343690 11821360 12412428 12470430 12707962 13301792 14185632 14251920 15459360 15515535 16549904 16627240 17732040 19061943 19952688 20687380 23642720 24824856 24940860 25415924 28503840 31031070 31769905 33099808 33254480 35464080 38123886 39905376 41374760 44477867 49649712 49881720 50831848 62062140 63539810 66508960 70928160 76247772 82749520 88955734 95309715 99299424 99763440 101663696 124124280 127079620 133433601 152495544 165499040 177911468 190619430 199526880 203327392 222389335 248248560 254159240 266867202 304991088 355822936 381238860 444778670 496497120 508318480 533734404 609982176 667168005 711645872 762477720 889557340 1016636960 1067468808 1334336010 1423291744 1524955440 1779114680 2134937616 2668672020 3049910880 3558229360 4269875232 5337344040 7116458720 10674688080 21349376160
- Sum of all divisors σ(n): 79437625344
- Sum of proper divisors (its aliquot sum) s(n): 58088249184
- 21349376160 is an abundant number, because the sum of its proper divisors (58088249184) is greater than itself. Its abundance is 36738873024
Bases of 21349376160
- Binary: 100111110001000010110100000101000002
- Hexadecimal: 0x4F885A0A0
- Base-36: 9T2V82O
Squares and roots of 21349376160
- 21349376160 squared (213493761602) is 455795862421176345600
- 21349376160 cubed (213493761603) is 9730957319001302151908560896000
-
The
square root of 21349376160 is 146114.2572098969 -
The
cube root of 21349376160 is 2774.1401403769
Scales and comparisons
How big is 21349376160?- 21,349,376,160 seconds is equal to 678 years, 43 weeks, 6 days, 6 hours, 16 minutes.
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To count from 1 to 21,349,376,160 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 21349376160 cubic inches would be around 231.2 feet tall.
Recreational maths with 21349376160
- 21349376160 backwards is 06167394312
- 21349376160 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21349376160's digits is 42
- More coming soon!
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The information we have on file for 21349376160 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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