242149478064728

Names of 242149478064728

• Cardinal: 242149478064728 can be written as Two hundred forty-two trillion, one hundred forty-nine billion, four hundred seventy-eight million, sixty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.42149478064728 × 10¹⁴

Factors of 242149478064728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10861

Divisors of 242149478064728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 17 26 29 34 52 58 68 104 116 136 169 221 232 289 338 377 442 493 578 676 754 884 986 1156 1352 1508 1768 1972 2312 2609 2873 3016 3757 3944 4901 5218 5746 6409 7514 8191 8381 9802 10436 11492 12818 15028 16382 16762 19604 20872 22984 25636 30056 32764 33524 33917 39208 44353 48841 51272 65528 67048 67834 75661 83317 88706 97682 106483 108953 135668 139247 151322 166634 177412 195364 212966 217906 237539 271336 278494 302644 333268 354824 390728 425932 435812 440921 475078 556988 576589 605288 666536 754001 851864 871624 881842 950156 983593 1113976 1153178 1286237 1384279 1416389 1508002 1763684 1810211 1900312 1967186 2306356 2367199 2572474 2768558 2832778 3016004 3088007 3527368 3620422 3934372 4038163 4612712 4734398 5144948 5537116 5665556 6032008 6176014 7240844 7495657 7868744 8076326 9468796 9802013 10289896 11074232 11331112 12352028 12786709 14481688 14991314 16152652 16721081 18937592 19604026 21370319 21866029 23532743 24704056 25573418 29982628 30773587 32305304 33442162 39208052 40144091 42740638 43732058 47065486 51146836 52496119 59965256 61547174 66884324 68648771 78416104 80288182 85481276 87464116 94130972 102293672 104992238 123094348 127426169 133768648 137297542 160576364 170962552 174928232 188261944 209984476 217374053 246188696 254852338 274595084 277814147 284258377 321152728 363295423 400056631 419968952 434748106 509704676 549190168 555628294 568516754 619739251 682449547 726590846 800113262 869496212 892434023 1019409352 1111256588 1137033508 1239478502 1364899094 1453181692 1600226524 1738992424 1784868046 2222513176 2274067016 2478957004 2729798188 2906363384 3200453048 3569736092 3611583911 3695358901 4722840499 4957914008 5459596376 6176022191 7139472184 7223167822 7390717802 8056610263 9445680998 10535567267 11601642299 12352044382 14446335644 14781435604 16113220526 18891361996 21071134534 23203284598 24704088764 28892671288 29562871208 32226441052 37782723992 42142269068 46406569196 49408177528 61396926487 64452882104 80288288483 84284538136 92813138392 104735933419 122793852974 136962374471 160576576966 179104643539 209471866838 245587705948 273924748942 321153153932 358209287078 418943733676 491175411896 547849497884 642306307864 716418574156 837887467352 1043747750279 1095698995768 1432837148312 1780510868123 2087495500558 2328360366007 3561021736246 4174991001116 4656720732014 7122043472492 8349982002232 9313441464028 14244086944984 18626882928056 30268684758091 60537369516182 121074739032364 242149478064728
• Sum of all divisors σ(n): 540545716224000
• Sum of proper divisors (its aliquot sum) s(n): 298396238159272
• 242149478064728 is an abundant number, because the sum of its proper divisors (298396238159272) is greater than itself. Its abundance is 56246760094544

Bases of 242149478064728

• Binary: 110111000011101111010001100111110110001001011000₂
• Hexadecimal: 0xDC3BD19F6258
• Base-36: 2DU1XN4IMW

Squares and roots of 242149478064728

• 242149478064728 squared (242149478064728²) is 58636369727020186828157713984
• 242149478064728 cubed (242149478064728³) is 14198766325008355675591428795911892862756352
• The square root of 242149478064728 is 15561152.8514030089
• The cube root of 242149478064728 is 62329.6247733961

Scales and comparisons

• 242,149,478,064,728 seconds is equal to 7,699,604 years, 20 weeks, 2 hours, 52 minutes, 8 seconds.
• To count from 1 to 242,149,478,064,728 would take you about nineteen million, two hundred forty-nine thousand and ten 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 242149478064728 cubic inches would be around 5194.1 feet tall.

Recreational maths with 242149478064728

• 242149478064728 backwards is 827460874941242
• 242149478064728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 242149478064728's digits is 68
• More coming soon!