121402375920433664
121,402,375,920,433,664 is an even composite number composed of six prime numbers multiplied together.
121402375920433664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 121402375920433664:
29 × 7 × 173 × 757 × 3251 × 79561
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 173 × 757 × 3251 × 79561)See below for interesting mathematical facts about the number 121402375920433664 from the Numbermatics database.
Names of 121402375920433664
- Cardinal: 121402375920433664 can be written as One hundred twenty-one quadrillion, four hundred two trillion, three hundred seventy-five billion, nine hundred twenty million, four hundred thirty-three thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.21402375920433664 × 1017
Factors of 121402375920433664
Divisors of 121402375920433664
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 173 224 256 346 448 512 692 757 896 1211 1384 1514 1792 2422 2768 3028 3251 3584 4844 5299 5536 6056 6502 9688 10598 11072 12112 13004 19376 21196 22144 22757 24224 26008 38752 42392 44288 45514 48448 52016 77504 79561 84784 88576 91028 96896 104032 130961 155008 159122 169568 182056 193792 208064 261922 310016 318244 339136 364112 387584 416128 523844 556927 562423 620032 636488 678272 728224 832256 916727 1047688 1113854 1124846 1272976 1356544 1456448 1664512 1833454 2095376 2227708 2249692 2461007 2545952 2713088 2912896 3666908 3936961 4190752 4455416 4499384 4922014 5091904 5825792 7333816 7873922 8381504 8910832 8998768 9844028 10183808 11651584 13764053 14667632 15747844 16763008 17227049 17821664 17997536 19688056 20367616 27528106 29335264 31495688 33526016 34454098 35643328 35995072 39376112 40735232 55056212 58670528 60227677 62991376 67052032 68908196 71286656 71990144 78752224 96348371 110112424 117341056 120455354 125982752 137816392 142573312 143980288 157504448 192696742 220224848 234682112 240910708 251965504 258652811 275632784 285146624 287960576 315008896 385393484 421593739 425754211 440449696 469364224 481821416 503931008 517305622 551265568 630017792 770786968 843187478 851508422 880899392 963642832 1007862016 1034611244 1102531136 1260035584 1541573936 1686374956 1703016844 1761798784 1810569677 1927285664 2015724032 2069222488 2205062272 2980279477 3083147872 3372749912 3406033688 3523597568 3621139354 3854571328 4138444976 4410124544 5960558954 6166295744 6745499824 6812067376 7047195136 7242278708 7709142656 8276889952 8820249088 10419388121 11921117908 12332591488 13490999648 13624134752 14484557416 15418285312 16553779904 20838776242 23842235816 24665182976 26981999296 27248269504 28969114832 30836570624 33107559808 41677552484 44746936303 47684471632 49330365952 53963998592 54496539008 57938229664 66215119616 72935716847 83355104968 89493872606 95368943264 107927997184 108993078016 115876459328 132430239232 145871433694 166710209936 178987745212 190737886528 195800177927 215855994368 217986156032 231752918656 291742867388 313228554121 333420419872 357975490424 381475773056 391600355854 463505837312 583485734776 626457108242 666840839744 715950980848 762951546112 783200711708 927011674624 1166971469552 1252914216484 1333681679488 1370601245489 1431901961696 1525903092224 1566401423416 2333942939104 2505828432968 2667363358976 2741202490978 2863803923392 3132802846832 4667885878208 5011656865936 5334726717952 5482404981956 5727607846784 6265605693664 9335771756416 10023313731872 10964809963912 11455215693568 12531211387328 18671543512832 20046627463744 21929619927824 22910431387136 25062422774656 33873430781371 37343087025664 40093254927488 43859239855648 50124845549312 67746861562742 80186509854976 87718479711296 100249691098624 135493723125484 160373019709952 175436959422592 237114015469597 270987446250968 350873918845184 474228030939194 541974892501936 701747837690368 948456061878388 1083949785003872 1896912123756776 2167899570007744 3793824247513552 4335799140015488 7587648495027104 8671598280030976 15175296990054208 17343196560061952 30350593980108416 60701187960216832 121402375920433664
- Sum of all divisors σ(n): 279280300606255872
- Sum of proper divisors (its aliquot sum) s(n): 157877924685822208
- 121402375920433664 is an abundant number, because the sum of its proper divisors (157877924685822208) is greater than itself. Its abundance is 36475548765388544
Bases of 121402375920433664
- Binary: 1101011110100111011010001010100111010000000111010000000002
- Hexadecimal: 0x1AF4ED153A03A00
- Base-36: X7DJTKAKGE8
Squares and roots of 121402375920433664
- 121402375920433664 squared (1214023759204336642) is 14738536879126291526302129824464896
- 121402375920433664 cubed (1214023759204336643) is 1789293394716865217888791156534793203863901064658944
-
The
square root of 121402375920433664 is 348428437.3015980793 -
The
cube root of 121402375920433664 is 495156.3984529485
Scales and comparisons
How big is 121402375920433664?- 121,402,375,920,433,664 seconds is equal to 3,860,220,032 years, 3 weeks, 2 days, 16 hours, 27 minutes, 44 seconds.
-
To count from 1 to 121,402,375,920,433,664 would take you about eleven billion, five hundred eighty million, six hundred sixty thousand and ninety-six 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 121402375920433664 cubic inches would be around 41263 feet tall.
Recreational maths with 121402375920433664
- 121402375920433664 backwards is 466334029573204121
- The number of decimal digits it has is: 18
- The sum of 121402375920433664's digits is 62
- More coming soon!
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