21164725323479040
21,164,725,323,479,040 is an even composite number composed of five prime numbers multiplied together.
21164725323479040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21164725323479040:
211 × 3 × 5 × 1133 × 6912
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 113 × 113 × 113 × 691 × 691)See below for interesting mathematical facts about the number 21164725323479040 from the Numbermatics database.
Names of 21164725323479040
- Cardinal: 21164725323479040 can be written as Twenty-one quadrillion, one hundred sixty-four trillion, seven hundred twenty-five billion, three hundred twenty-three million, four hundred seventy-nine thousand and forty.
Scientific notation
- Scientific notation: 2.116472532347904 × 1016
Factors of 21164725323479040
Divisors of 21164725323479040
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 113 120 128 160 192 226 240 256 320 339 384 452 480 512 565 640 678 691 768 904 960 1024 1130 1280 1356 1382 1536 1695 1808 1920 2048 2073 2260 2560 2712 2764 3072 3390 3455 3616 3840 4146 4520 5120 5424 5528 6144 6780 6910 7232 7680 8292 9040 10240 10365 10848 11056 12769 13560 13820 14464 15360 16584 18080 20730 21696 22112 25538 27120 27640 28928 30720 33168 36160 38307 41460 43392 44224 51076 54240 55280 57856 63845 66336 72320 76614 78083 82920 86784 88448 102152 108480 110560 115712 127690 132672 144640 153228 156166 165840 173568 176896 191535 204304 216960 221120 231424 234249 255380 265344 289280 306456 312332 331680 347136 353792 383070 390415 408608 433920 442240 468498 477481 510760 530688 578560 612912 624664 663360 694272 707584 766140 780830 817216 867840 884480 936996 954962 1021520 1061376 1157120 1171245 1225824 1249328 1326720 1415168 1432443 1442897 1532280 1561660 1634432 1735680 1768960 1873992 1909924 2043040 2122752 2342490 2387405 2451648 2498656 2653440 2864886 2885794 3064560 3123320 3268864 3471360 3537920 3747984 3819848 4086080 4245504 4328691 4684980 4774810 4903296 4997312 5306880 5729772 5771588 6129120 6246640 6537728 7075840 7162215 7214485 7495968 7639696 8172160 8657382 8823379 9369960 9549620 9806592 9994624 10613760 11459544 11543176 12258240 12493280 13075456 14324430 14428970 14991936 15279392 16344320 17314764 17646758 18739920 19099240 19613184 19989248 21227520 21643455 22919088 23086352 24516480 24986560 26150912 26470137 28648860 28857940 29983872 30558784 32688640 34629528 35293516 37479840 38198480 39226368 39978496 43286910 44116895 45838176 46172704 49032960 49973120 52940274 53955353 57297720 57715880 59967744 61117568 65377280 69259056 70587032 74959680 76396960 78452736 79956992 86573820 88233790 91676352 92345408 98065920 99946240 105880548 107910706 114595440 115431760 119935488 122235136 130754560 132350685 138518112 141174064 149919360 152793920 159913984 161866059 173147640 176467580 183352704 184690816 196131840 199892480 211761096 215821412 229190880 230863520 239870976 244470272 264701370 269776765 277036224 282348128 299838720 305587840 323732118 346295280 352935160 366705408 369381632 392263680 399784960 423522192 431642824 458381760 461727040 479741952 488940544 529402740 539553530 554072448 564696256 599677440 611175680 647464236 692590560 705870320 733410816 738763264 799569920 809330295 847044384 863285648 916763520 923454080 977881088 997041827 1058805480 1079107060 1108144896 1129392512 1199354880 1222351360 1294928472 1385181120 1411740640 1466821632 1477526528 1618660590 1694088768 1726571296 1833527040 1846908160 1994083654 2117610960 2158214120 2216289792 2258785024 2398709760 2444702720 2589856944 2770362240 2823481280 2933643264 2955053056 2991125481 3237321180 3388177536 3453142592 3667054080 3693816320 3988167308 4235221920 4316428240 4432579584 4517570048 4889405440 4985209135 5179713888 5540724480 5646962560 5982250962 6096954889 6474642360 6776355072 6906285184 7334108160 7387632640 7976334616 8470443840 8632856480 8865159168 9035140096 9970418270 10359427776 11081448960 11293925120 11964501924 12193909778 12949284720 13552710144 13812570368 14668216320 14775265280 14955627405 15952669232 16940887680 17265712960 18070280192 18290864667 19940836540 20718855552 22162897920 22587850240 23929003848 24387819556 25898569440 27105420288 27625140736 29911254810 30484774445 31905338464 33881775360 34531425920 36581729334 39881673080 41437711104 44325795840 45175700480 47858007696 48775639112 51797138880 54210840576 55250281472 59822509620 60969548890 63810676928 67763550720 69062851840 73163458668 79763346160 82875422208 90351400960 91454323335 95716015392 97551278224 103594277760 110500562944 119645019240 121939097780 127621353856 135527101440 138125703680 146326917336 159526692320 165750844416 182908646670 191432030784 195102556448 207188555520 239290038480 243878195560 255242707712 271054202880 276251407360 292653834672 319053384640 331501688832 365817293340 382864061568 390205112896 414377111040 478580076960 487756391120 510485415424 552502814720 585307669344 638106769280 688955902457 731634586680 765728123136 780410225792 828754222080 957160153920 975512782240 1020970830848 1170615338688 1276213538560 1377911804914 1463269173360 1531456246272 1560820451584 1657508444160 1914320307840 1951025564480 2041941661696 2066867707371 2341230677376 2552427077120 2755823609828 2926538346720 3062912492544 3121640903168 3444779512285 3828640615680 3902051128960 4133735414742 4682461354752 5104854154240 5511647219656 5853076693440 6125824985088 6243281806336 6889559024570 7657281231360 7804102257920 8267470829484 9364922709504 10209708308480 10334338536855 11023294439312 11706153386880 12486563612672 13779118049140 15314562462720 15608204515840 16534941658968 18729845419008 20668677073710 22046588878624 23412306773760 27558236098280 30629124925440 31216409031680 33069883317936 37459690838016 41337354147420 44093177757248 46824613547520 55116472196560 62432818063360 66139766635872 82674708294840 88186355514496 93649227095040 110232944393120 132279533271744 165349416589680 176372711028992 187298454190080 220465888786240 264559066543488 330698833179360 352745422057984 440931777572480 529118133086976 661397666358720 705490844115968 881863555144960 1058236266173952 1322795332717440 1410981688231936 1763727110289920 2116472532347904 2645590665434880 3527454220579840 4232945064695808 5291181330869760 7054908441159680 10582362661739520 21164725323479040
- Sum of all divisors σ(n): 68414151727303200
- Sum of proper divisors (its aliquot sum) s(n): 47249426403824160
- 21164725323479040 is an abundant number, because the sum of its proper divisors (47249426403824160) is greater than itself. Its abundance is 26084701080345120
Bases of 21164725323479040
- Binary: 10010110011000100110100100111101010110010111000000000002
- Hexadecimal: 0x4B31349EACB800
- Base-36: 5SE9OL4L2IO
Squares and roots of 21164725323479040
- 21164725323479040 squared (211647253234790402) is 447945598018314954366689319321600
- 21164725323479040 cubed (211647253234790403) is 9480645541919192991748952460059319552404619264000
-
The
square root of 21164725323479040 is 145481013.6185441897 -
The
cube root of 21164725323479040 is 276611.9121549523
Scales and comparisons
How big is 21164725323479040?- 21,164,725,323,479,040 seconds is equal to 672,972,798 years, 25 weeks, 4 days, 9 hours, 4 minutes.
-
To count from 1 to 21,164,725,323,479,040 would take you about two billion, eighteen million, nine hundred eighteen thousand, three hundred ninety-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 21164725323479040 cubic inches would be around 23051 feet tall.
Recreational maths with 21164725323479040
- 21164725323479040 backwards is 04097432352746112
- 21164725323479040 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21164725323479040's digits is 60
- More coming soon!
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