2742491213440
2,742,491,213,440 is an even composite number composed of four prime numbers multiplied together.
2742491213440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 2742491213440:
27 × 5 × 114 × 5412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 11 × 541 × 541)See below for interesting mathematical facts about the number 2742491213440 from the Numbermatics database.
Names of 2742491213440
- Cardinal: 2742491213440 can be written as Two trillion, seven hundred forty-two billion, four hundred ninety-one million, two hundred thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.74249121344 × 1012
Factors of 2742491213440
Divisors of 2742491213440
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 320 352 440 484 541 605 640 704 880 968 1082 1210 1331 1408 1760 1936 2164 2420 2662 2705 3520 3872 4328 4840 5324 5410 5951 6655 7040 7744 8656 9680 10648 10820 11902 13310 14641 15488 17312 19360 21296 21640 23804 26620 29282 29755 34624 38720 42592 43280 47608 53240 58564 59510 65461 69248 73205 77440 85184 86560 95216 106480 117128 119020 130922 146410 170368 173120 190432 212960 234256 238040 261844 292681 292820 327305 346240 380864 425920 468512 476080 523688 585362 585640 654610 720071 761728 851840 937024 952160 1047376 1170724 1171280 1309220 1440142 1463405 1874048 1904320 2094752 2341448 2342560 2618440 2880284 2926810 3219491 3600355 3808640 4189504 4682896 4685120 5236880 5760568 5853620 6438982 7200710 7920781 8379008 9365792 9370240 10473760 11521136 11707240 12877964 14401420 15841562 16097455 18731584 20947520 23042272 23414480 25755928 28802840 31683124 32194910 35414401 37463168 39603905 41895040 46084544 46828960 51511856 57605680 63366248 64389820 70828802 79207810 92169088 93657920 103023712 115211360 126732496 128779640 141657604 158415620 177072005 187315840 206047424 230422720 253464992 257559280 283315208 316831240 354144010 389558411 412094848 460845440 506929984 515118560 566630416 633662480 708288020 779116822 1013859968 1030237120 1133260832 1267324960 1416576040 1558233644 1947792055 2060474240 2266521664 2534649920 2833152080 3116467288 3895584110 4285142521 4533043328 5069299840 5666304160 6232934576 7791168220 8570285042 11332608320 12465869152 15582336440 17140570084 21425712605 22665216640 24931738304 31164672880 34281140168 42851425210 49863476608 62329345760 68562280336 85702850420 124658691520 137124560672 171405700840 249317383040 274249121344 342811401680 548498242688 685622803360 1371245606720 2742491213440
- Sum of all divisors σ(n): 7225205314950
- Sum of proper divisors (its aliquot sum) s(n): 4482714101510
- 2742491213440 is an abundant number, because the sum of its proper divisors (4482714101510) is greater than itself. Its abundance is 1740222888070
Bases of 2742491213440
- Binary: 1001111110100010010011011011101110100000002
- Hexadecimal: 0x27E8936EE80
- Base-36: YZVSGJGG
Squares and roots of 2742491213440
- 2742491213440 squared (27424912134402) is 7521258055795603636633600
- 2742491213440 cubed (27424912134403) is 20626984132034260242048558500675584000
-
The
square root of 2742491213440 is 1656046.8632982583 -
The
cube root of 2742491213440 is 13997.4335660211
Scales and comparisons
How big is 2742491213440?- 2,742,491,213,440 seconds is equal to 87,202 years, 38 weeks, 2 days, 10 hours, 50 minutes, 40 seconds.
-
To count from 1 to 2,742,491,213,440 would take you about two hundred eighteen thousand and 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 2742491213440 cubic inches would be around 1166.5 feet tall.
Recreational maths with 2742491213440
- 2742491213440 backwards is 0443121942472
- The number of decimal digits it has is: 13
- The sum of 2742491213440's digits is 43
- More coming soon!
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