121916159536640
121,916,159,536,640 is an even composite number composed of six prime numbers multiplied together.
121916159536640 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 121916159536640:
29 × 5 × 7 × 137 × 701 × 70841
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 137 × 701 × 70841)See below for interesting mathematical facts about the number 121916159536640 from the Numbermatics database.
Names of 121916159536640
- Cardinal: 121916159536640 can be written as One hundred twenty-one trillion, nine hundred sixteen billion, one hundred fifty-nine million, five hundred thirty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.2191615953664 × 1014
Factors of 121916159536640
Divisors of 121916159536640
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 137 140 160 224 256 274 280 320 448 512 548 560 640 685 701 896 959 1096 1120 1280 1370 1402 1792 1918 2192 2240 2560 2740 2804 3505 3584 3836 4384 4480 4795 4907 5480 5608 7010 7672 8768 8960 9590 9814 10960 11216 14020 15344 17536 17920 19180 19628 21920 22432 24535 28040 30688 35072 38360 39256 43840 44864 49070 56080 61376 70144 70841 76720 78512 87680 89728 96037 98140 112160 122752 141682 153440 157024 175360 179456 192074 196280 224320 245504 283364 306880 314048 350720 354205 358912 384148 392560 448640 480185 491008 495887 566728 613760 628096 672259 708410 768296 785120 897280 960370 991774 1133456 1227520 1256192 1344518 1416820 1536592 1570240 1794560 1920740 1983548 2266912 2455040 2479435 2512384 2689036 2833640 3073184 3140480 3361295 3841480 3967096 4533824 4958870 5378072 5667280 6146368 6280960 6722590 7682960 7934192 9067648 9705217 9917740 10756144 11334560 12292736 12561920 13445180 15365920 15868384 18135296 19410434 19835480 21512288 22669120 24585472 26890360 30731840 31736768 36270592 38820868 39670960 43024576 45338240 48526085 49170944 49659541 53780720 61463680 63473536 67936519 77641736 79341920 86049152 90676480 97052170 99319082 107561440 122927360 126947072 135873038 155283472 158683840 172098304 181352960 194104340 198638164 215122880 245854720 248297705 253894144 271746076 310566944 317367680 339682595 344196608 347616787 388208680 397276328 430245760 496595410 543492152 621133888 634735360 679365190 695233574 776417360 794552656 860491520 993190820 1086984304 1242267776 1269470720 1358730380 1390467148 1552834720 1589105312 1720983040 1738083935 1986381640 2173968608 2484535552 2717460760 2780934296 3105669440 3178210624 3476167870 3972763280 4347937216 4969071104 5434921520 5561868592 6211338880 6356421248 6803357117 6952335740 7945526560 8695874432 10869843040 11123737184 12422677760 12712842496 13606714234 13904671480 15891053120 17391748864 21739686080 22247474368 24845355520 25425684992 27213428468 27809342960 31782106240 34016785585 34783497728 43479372160 44494948736 47623499819 54426856936 55618685920 63564212480 68033571170 86958744320 88989897472 95246999638 108853713872 111237371840 127128424960 136067142340 173917488640 177979794944 190493999276 217707427744 222474743680 238117499095 272134284680 380987998552 435414855488 444949487360 476234998190 544268569360 761975997104 870829710976 889898974720 952469996380 1088537138720 1523951994208 1741659421952 1904939992760 2177074277440 3047903988416 3483318843904 3809879985520 4354148554880 6095807976832 7619759971040 8708297109760 12191615953664 15239519942080 17416594219520 24383231907328 30479039884160 60958079768320 121916159536640
- Sum of all divisors σ(n): 336995330525568
- Sum of proper divisors (its aliquot sum) s(n): 215079170988928
- 121916159536640 is an abundant number, because the sum of its proper divisors (215079170988928) is greater than itself. Its abundance is 93163011452288
Bases of 121916159536640
- Binary: 110111011100001110100010110000110101110000000002
- Hexadecimal: 0x6EE1D161AE00
- Base-36: 177RIDLTKW
Squares and roots of 121916159536640
- 121916159536640 squared (1219161595366402) is 14863549956163456419502489600
- 121916159536640 cubed (1219161595366403) is 1812106927736442431305193475931262418944000
-
The
square root of 121916159536640 is 11041565.0854686357 -
The
cube root of 121916159536640 is 49585.3927915557
Scales and comparisons
How big is 121916159536640?- 121,916,159,536,640 seconds is equal to 3,876,556 years, 39 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
-
To count from 1 to 121,916,159,536,640 would take you about nine million, six hundred ninety-one thousand, three hundred ninety-one 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 121916159536640 cubic inches would be around 4132.1 feet tall.
Recreational maths with 121916159536640
- 121916159536640 backwards is 046635951619121
- The number of decimal digits it has is: 15
- The sum of 121916159536640's digits is 59
- More coming soon!
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