1421878993920
1,421,878,993,920 is an even composite number composed of seven prime numbers multiplied together.
1421878993920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred twelve divisors.
Prime factorization of 1421878993920:
210 × 33 × 5 × 7 × 11 × 312 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 31 × 31 × 139)See below for interesting mathematical facts about the number 1421878993920 from the Numbermatics database.
Names of 1421878993920
- Cardinal: 1421878993920 can be written as One trillion, four hundred twenty-one billion, eight hundred seventy-eight million, nine hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.42187899392 × 1012
Factors of 1421878993920
Divisors of 1421878993920
- Number of divisors d(n): 2112
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 31 32 33 35 36 40 42 44 45 48 54 55 56 60 62 63 64 66 70 72 77 80 84 88 90 93 96 99 105 108 110 112 120 124 126 128 132 135 139 140 144 154 155 160 165 168 176 180 186 189 192 198 210 216 217 220 224 231 240 248 252 256 264 270 278 279 280 288 297 308 310 315 320 330 336 341 352 360 372 378 384 385 396 417 420 432 434 440 448 462 465 480 495 496 504 512 528 540 556 558 560 576 594 616 620 630 640 651 660 672 682 693 695 704 720 744 756 768 770 792 834 837 840 864 868 880 896 924 930 945 960 961 973 990 992 1008 1023 1024 1056 1080 1085 1112 1116 1120 1152 1155 1188 1232 1240 1251 1260 1280 1302 1320 1344 1364 1386 1390 1395 1408 1440 1485 1488 1512 1529 1536 1540 1584 1668 1674 1680 1705 1728 1736 1760 1792 1848 1860 1890 1920 1922 1946 1953 1980 1984 2016 2046 2079 2085 2112 2160 2170 2224 2232 2240 2304 2310 2376 2387 2464 2480 2502 2520 2560 2604 2640 2688 2728 2772 2780 2790 2816 2880 2883 2919 2970 2976 3024 3058 3069 3072 3080 3168 3255 3336 3348 3360 3410 3456 3465 3472 3520 3584 3696 3720 3753 3780 3840 3844 3892 3906 3960 3968 4032 4092 4158 4170 4185 4224 4309 4320 4340 4448 4464 4480 4587 4608 4620 4752 4774 4805 4865 4928 4960 5004 5040 5115 5120 5208 5280 5376 5456 5544 5560 5580 5632 5760 5766 5838 5859 5940 5952 6048 6116 6138 6160 6255 6336 6510 6672 6696 6720 6727 6820 6912 6930 6944 7040 7161 7168 7392 7440 7506 7560 7645 7680 7688 7784 7812 7920 7936 8064 8184 8316 8340 8370 8448 8618 8640 8649 8680 8757 8896 8928 8960 9174 9207 9216 9240 9504 9548 9610 9730 9765 9856 9920 10008 10080 10230 10395 10416 10560 10571 10703 10752 10912 11088 11120 11160 11264 11520 11532 11676 11718 11880 11904 11935 12096 12232 12276 12320 12510 12672 12927 13020 13344 13392 13440 13454 13640 13761 13824 13860 13888 14080 14322 14415 14595 14784 14880 15012 15120 15290 15345 15360 15376 15568 15624 15840 15872 16128 16368 16632 16680 16740 16896 17236 17280 17298 17360 17514 17792 17856 17920 18348 18414 18480 18765 19008 19096 19220 19460 19530 19712 19840 20016 20160 20181 20460 20790 20832 21120 21142 21406 21483 21504 21545 21824 22176 22240 22320 22935 23040 23064 23352 23436 23760 23808 23870 24192 24464 24552 24640 25020 25344 25854 25947 26040 26271 26688 26784 26880 26908 27280 27522 27648 27720 27776 28160 28644 28830 29190 29295 29568 29760 30024 30163 30240 30580 30690 30752 31136 31248 31680 31713 31744 32109 32256 32736 33264 33360 33480 33635 33792 34472 34560 34596 34720 35028 35584 35712 35805 35840 36696 36828 36960 37530 38016 38192 38440 38781 38920 39060 39424 39680 40032 40320 40362 40920 41283 41580 41664 42240 42284 42812 42966 43090 43245 43648 43785 44352 44480 44640 45870 46035 46080 46128 46704 46872 47399 47520 47616 47740 48384 48928 49104 49280 50040 50688 51708 51894 52080 52542 52855 53376 53515 53568 53760 53816 54560 55044 55440 55552 56320 57288 57660 58380 58590 59136 59520 60048 60326 60480 60543 61160 61380 61504 62272 62496 63360 63426 64218 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5385905280 5554214820 5642376960 5733383040 5924495808 6155320320 6347674080 6463086336 6552437760 6582773120 6770852352 7181207040 7405619760 7523169280 7644510720 7899327744 8078857920 8463565440 8617448448 8886743712 9173412864 9232980480 9874159680 10156278528 10229345280 10532436992 10771810560 11108429640 11284753920 11466766080 11848991616 12695348160 12926172672 13165546240 13541704704 14362414080 14811239520 15289021440 15798655488 16157715840 16927130880 17773487424 18465960960 19748319360 20312557056 21543621120 22216859280 22569507840 22933532160 23697983232 25390696320 25852345344 26331092480 29622479040 31597310976 32315431680 33854261760 35546974848 39496638720 40625114112 43087242240 44433718560 45867064320 47395966464 50781392640 52662184960 59244958080 64630863360 67708523520 71093949696 78993277440 88867437120 94791932928 101562785280 118489916160 129261726720 142187899392 157986554880 177734874240 203125570560 236979832320 284375798784 355469748480 473959664640 710939496960 1421878993920
- Sum of all divisors σ(n): 6556583577600
- Sum of proper divisors (its aliquot sum) s(n): 5134704583680
- 1421878993920 is an abundant number, because the sum of its proper divisors (5134704583680) is greater than itself. Its abundance is 3712825589760
Bases of 1421878993920
- Binary: 101001011000011101001011110100100000000002
- Hexadecimal: 0x14B0E97A400
- Base-36: I57A1HC0
Squares and roots of 1421878993920
- 1421878993920 squared (14218789939202) is 2021739873350951396966400
- 1421878993920 cubed (14218789939203) is 2874669457088198991393403372044288000
-
The
square root of 1421878993920 is 1192425.6764763161 -
The
cube root of 1421878993920 is 11244.8641417753
Scales and comparisons
How big is 1421878993920?- 1,421,878,993,920 seconds is equal to 45,211 years, 18 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 1,421,878,993,920 would take you about one hundred thirteen thousand and twenty-eight 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 1421878993920 cubic inches would be around 937.1 feet tall.
Recreational maths with 1421878993920
- 1421878993920 backwards is 0293998781241
- 1421878993920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1421878993920's digits is 63
- More coming soon!
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"Number 1421878993920 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 1421878993920 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/1421878993920/
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The information we have on file for 1421878993920 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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