142979981687040
142,979,981,687,040 is an even composite number composed of six prime numbers multiplied together.
What does the number 142979981687040 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
142979981687040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142979981687040:
28 × 3 × 5 × 101 × 1721 × 214211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 101 × 1721 × 214211)See below for interesting mathematical facts about the number 142979981687040 from the Numbermatics database.
Names of 142979981687040
- Cardinal: 142979981687040 can be written as One hundred forty-two trillion, nine hundred seventy-nine billion, nine hundred eighty-one million, six hundred eighty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.4297998168704 × 1014
Factors of 142979981687040
Divisors of 142979981687040
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 101 120 128 160 192 202 240 256 303 320 384 404 480 505 606 640 768 808 960 1010 1212 1280 1515 1616 1721 1920 2020 2424 3030 3232 3442 3840 4040 4848 5163 6060 6464 6884 8080 8605 9696 10326 12120 12928 13768 16160 17210 19392 20652 24240 25815 25856 27536 32320 34420 38784 41304 48480 51630 55072 64640 68840 77568 82608 96960 103260 110144 129280 137680 165216 173821 193920 206520 214211 220288 275360 330432 347642 387840 413040 428422 440576 521463 550720 642633 660864 695284 826080 856844 869105 1042926 1071055 1101440 1285266 1321728 1390568 1652160 1713688 1738210 2085852 2142110 2202880 2570532 2607315 2781136 3213165 3304320 3427376 3476420 4171704 4284220 5141064 5214630 5562272 6426330 6608640 6854752 6952840 8343408 8568440 10282128 10429260 11124544 12852660 13709504 13905680 16686816 17136880 20564256 20858520 21635311 22249088 25705320 27419008 27811360 33373632 34273760 41128512 41717040 43270622 44498176 51410640 54838016 55622720 64905933 66747264 68547520 82257024 83434080 86541244 102821280 108176555 111245440 129811866 133494528 137095040 164514048 166868160 173082488 205642560 216353110 222490880 259623732 274190080 324529665 333736320 346164976 368657131 411285120 432706220 519247464 649059330 667472640 692329952 737314262 822570240 865412440 1038494928 1105971393 1298118660 1384659904 1474628524 1730824880 1843285655 2076989856 2211942786 2596237320 2769319808 2949257048 3461649760 3686571310 4153979712 4423885572 5192474640 5529856965 5538639616 5898514096 6923299520 7373142620 8307959424 8847771144 10384949280 11059713930 11797028192 13846599040 14746285240 16615918848 17695542288 20769898560 22119427860 23594056384 27693198080 29492570480 35391084576 37234370231 41539797120 44238855720 47188112768 58985140960 70782169152 74468740462 83079594240 88477711440 94376225536 111703110693 117970281920 141564338304 148937480924 176955422880 186171851155 223406221386 235940563840 283128676608 297874961848 353910845760 372343702310 446812442772 471881127680 558515553465 595749923696 707821691520 744687404620 893624885544 1117031106930 1191499847392 1415643383040 1489374809240 1787249771088 2234062213860 2382999694784 2978749618480 3574499542176 4468124427720 4765999389568 5957499236960 7148999084352 8936248855440 9531998779136 11914998473920 14297998168704 17872497710880 23829996947840 28595996337408 35744995421760 47659993895680 71489990843520 142979981687040
- Sum of all divisors σ(n): 461433644203392
- Sum of proper divisors (its aliquot sum) s(n): 318453662516352
- 142979981687040 is an abundant number, because the sum of its proper divisors (318453662516352) is greater than itself. Its abundance is 175473680829312
Bases of 142979981687040
- Binary: 1000001000001010000111110000010010111001000000002
- Hexadecimal: 0x820A1F04B900
- Base-36: 1EOK3HGNPC
Squares and roots of 142979981687040
- 142979981687040 squared (1429799816870402) is 20443275163226293764503961600
- 142979981687040 cubed (1429799816870403) is 2922979108461215149292187771957531377664000
-
The
square root of 142979981687040 is 11957423.7060932151 -
The
cube root of 142979981687040 is 52290.7750592817
Scales and comparisons
How big is 142979981687040?- 142,979,981,687,040 seconds is equal to 4,546,321 years, 7 weeks, 6 days, 3 hours, 44 minutes.
-
To count from 1 to 142,979,981,687,040 would take you about eleven million, three hundred sixty-five thousand, eight hundred two 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 142979981687040 cubic inches would be around 4357.6 feet tall.
Recreational maths with 142979981687040
- 142979981687040 backwards is 040786189979241
- The number of decimal digits it has is: 15
- The sum of 142979981687040's digits is 75
- More coming soon!
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