1989696427729920
1,989,696,427,729,920 is an even composite number composed of eight prime numbers multiplied together.
1989696427729920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, one hundred twelve divisors.
Prime factorization of 1989696427729920:
210 × 32 × 5 × 7 × 13 × 53 × 1093 × 8191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 53 × 1093 × 8191)See below for interesting mathematical facts about the number 1989696427729920 from the Numbermatics database.
Names of 1989696427729920
- Cardinal: 1989696427729920 can be written as One quadrillion, nine hundred eighty-nine trillion, six hundred ninety-six billion, four hundred twenty-seven million, seven hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.98969642772992 × 1015
Factors of 1989696427729920
Divisors of 1989696427729920
- Number of divisors d(n): 2112
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 53 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 106 112 117 120 126 128 130 140 144 156 159 160 168 180 182 192 195 208 210 212 224 234 240 252 256 260 265 273 280 288 312 315 318 320 336 360 364 371 384 390 416 420 424 448 455 468 477 480 504 512 520 530 546 560 576 585 624 630 636 640 672 689 720 728 742 768 780 795 819 832 840 848 896 910 936 954 960 1008 1024 1040 1060 1092 1093 1113 1120 1152 1170 1248 1260 1272 1280 1344 1365 1378 1440 1456 1484 1536 1560 1590 1638 1664 1680 1696 1792 1820 1855 1872 1908 1920 2016 2067 2080 2120 2184 2186 2226 2240 2304 2340 2385 2496 2520 2544 2560 2688 2730 2756 2880 2912 2968 3072 3120 3180 3276 3279 3328 3339 3360 3392 3445 3584 3640 3710 3744 3816 3840 4032 4095 4134 4160 4240 4368 4372 4452 4480 4608 4680 4770 4823 4992 5040 5088 5120 5376 5460 5465 5512 5565 5760 5824 5936 6201 6240 6360 6552 6558 6656 6678 6720 6784 6890 7168 7280 7420 7488 7632 7651 7680 8064 8190 8191 8268 8320 8480 8736 8744 8904 8960 9216 9360 9540 9646 9837 9984 10080 10176 10335 10752 10920 10930 11024 11130 11520 11648 11872 12402 12480 12720 13104 13116 13312 13356 13440 13568 13780 14209 14469 14560 14840 14976 15264 15302 15360 16128 16380 16382 16395 16536 16640 16695 16960 17472 17488 17808 17920 18720 19080 19292 19674 19968 20160 20352 20670 21504 21840 21860 22048 22260 22953 23040 23296 23744 24115 24573 24804 24960 25440 26208 26232 26712 26880 27136 27560 28418 28938 29120 29680 29952 30528 30604 31005 32256 32760 32764 32790 33072 33280 33390 33920 34944 34976 35616 35840 37440 38160 38255 38584 39348 39936 40320 40704 40955 41340 42627 43407 43680 43720 44096 44520 45906 46080 46592 47488 48230 49146 49185 49608 49920 50880 52416 52464 53424 53760 54272 55120 56836 57337 57876 57929 58240 59360 59904 61056 61208 62010 64512 65520 65528 65580 66144 66560 66780 67840 68859 69888 69952 71045 71232 72345 73719 74880 76320 76510 77168 78696 80640 81408 81910 82680 85254 86814 87360 87440 88192 89040 91812 93184 94976 96460 98292 98370 99216 99463 99840 101760 104832 104928 106483 106848 107520 110240 113672 114674 114765 115752 115858 116480 118720 119808 122112 122416 122865 124020 127881 131040 131056 131160 132288 133560 135680 137718 139776 139904 142090 142464 144690 147438 149760 152640 153020 154336 157392 161280 162816 163820 165360 170508 172011 173628 173787 174720 174880 176384 178080 183624 189952 192920 196584 196740 198432 198926 199680 203520 209664 209856 212966 213135 213696 217035 220480 227344 229348 229530 231504 231716 232960 237440 244224 244832 245730 248040 255762 262080 262112 262320 264576 267120 271360 275436 279552 279808 284180 284928 286685 289380 289645 294876 298389 299520 305280 306040 308672 314784 319449 322560 327640 330720 341016 344022 344295 347256 347574 349440 349760 352768 356160 367248 368595 379904 385840 393168 393480 396864 397852 405503 407040 419328 419712 425932 426270 427392 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910199646720 911033162880 938536050816 956584821024 962601077760 986952593120 1036300222776 1042817834240 1062872023360 1072612629504 1093239795456 1110321667260 1173170063520 1184343111744 1195731026280 1214710883840 1251381401088 1275446428032 1295375278470 1340765786880 1366549744320 1381733630368 1443901616640 1457653060608 1480428889680 1554450334164 1564226751360 1579124148992 1594308035040 1700595237376 1727167037960 1776514667616 1787687715840 1820399293440 1822066325760 1877072101632 1913169642048 1943062917705 1973905186240 2072600445552 2085635668480 2125744046720 2186479590912 2220643334520 2346340127040 2368686223488 2391462052560 2429421767680 2502762802176 2550892856064 2590750556940 2681531573760 2733099488640 2763467260736 2887803233280 2960857779360 3108900668328 3128453502720 3158248297984 3188616070080 3401190474752 3454334075920 3553029335232 3644132651520 3754144203264 3826339284096 3886125835410 3947810372480 4145200891104 4171271336960 4251488093440 4372959181824 4441286669040 4692680254080 4737372446976 4782924105120 5101785712128 5181501113880 5363063147520 5466198977280 5526934521472 5921715558720 6217801336656 6256907005440 6316496595968 6377232140160 6908668151840 7106058670464 7288265303040 7508288406528 7652678568192 7772251670820 7895620744960 8290401782208 8502976186880 8882573338080 9385360508160 9474744893952 9565848210240 10203571424256 10363002227760 10932397954560 11053869042944 11843431117440 12435602673312 12513814010880 12754464280320 13817336303680 14212117340928 15305357136384 15544503341640 15791241489920 16580803564416 17005952373760 17765146676160 18770721016320 18949489787904 19131696420480 20726004455520 21864795909120 22107738085888 23686862234880 24871205346624 25508928560640 27634672607360 28424234681856 30610714272768 31089006683280 31582482979840 33161607128832 35530293352320 37541442032640 38263392840960 41452008911040 44215476171776 47373724469760 49742410693248 51017857121280 55269345214720 56848469363712 62178013366560 66323214257664 71060586704640 76526785681920 82904017822080 94747448939520 99484821386496 110538690429440 124356026733120 132646428515328 142121173409280 153053571363840 165808035644160 198969642772992 221077380858880 248712053466240 284242346818560 331616071288320 397939285545984 497424106932480 663232142576640 994848213864960 1989696427729920
- Sum of all divisors σ(n): 8654290984894464
- Sum of proper divisors (its aliquot sum) s(n): 6664594557164544
- 1989696427729920 is an abundant number, because the sum of its proper divisors (6664594557164544) is greater than itself. Its abundance is 4674898129434624
Bases of 1989696427729920
- Binary: 1110001000110011110010011001100100100100100000000002
- Hexadecimal: 0x7119E4CC92400
- Base-36: JLADX4MPS0
Squares and roots of 1989696427729920
- 1989696427729920 squared (19896964277299202) is 3958891874521204761524463206400
- 1989696427729920 cubed (19896964277299203) is 7876993020503847806791129294398979716415488000
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The
square root of 1989696427729920 is 44606013.3584018019 -
The
cube root of 1989696427729920 is 125775.3709132157
Scales and comparisons
How big is 1989696427729920?- 1,989,696,427,729,920 seconds is equal to 63,266,191 years, 45 weeks, 11 hours, 12 minutes.
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To count from 1 to 1,989,696,427,729,920 would take you about one hundred eighty-nine million, seven hundred ninety-eight thousand, five hundred seventy-five 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 1989696427729920 cubic inches would be around 10481.3 feet tall.
Recreational maths with 1989696427729920
- 1989696427729920 backwards is 0299277246969891
- 1989696427729920 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1989696427729920's digits is 90
- More coming soon!
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The information we have on file for 1989696427729920 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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