142428804662448

Names of 142428804662448

• Cardinal: 142428804662448 can be written as One hundred forty-two trillion, four hundred twenty-eight billion, eight hundred four million, six hundred sixty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.42428804662448 × 10¹⁴

Factors of 142428804662448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524901

Divisors of 142428804662448

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 71 72 102 108 136 142 144 153 204 213 216 272 284 306 408 426 432 459 521 568 612 639 816 852 918 1042 1136 1207 1224 1278 1563 1704 1836 1917 2084 2414 2448 2556 3126 3408 3621 3672 3834 4168 4689 4828 5112 6252 7242 7344 7668 8336 8857 9378 9656 10224 10863 12504 14067 14484 15336 17714 18756 19312 21726 25008 26571 28134 28968 30672 32589 35428 36991 37512 43452 53142 56268 57936 65178 70856 73982 75024 79713 86904 106284 110973 112536 130356 141712 147964 159426 173808 212568 221946 225072 239139 260712 295928 318852 332919 425136 443892 478278 521424 524287 591856 628847 637704 665838 887784 956556 998757 1048574 1257694 1275408 1331676 1572861 1775568 1886541 1913112 1997514 2097148 2515388 2663352 3145722 3773082 3826224 3995028 4194296 4718583 5030776 5326704 5659623 6291444 7546164 7990056 8388592 8912879 9437166 10061552 11319246 12582888 14155749 15092328 15980112 16978869 17825758 18874332 22638492 25165776 26738637 28311498 30184656 33957738 35651516 37224377 37748664 45276984 53477274 56622996 67915476 71303032 74448754 75497328 80215911 90553968 106954548 111673131 113245992 135830952 142606064 148897508 160431822 213909096 223346262 226491984 240647733 271661904 273153527 297795016 320863644 335019393 427818192 446692524 481295466 546307054 595590032 632814409 641727288 670038786 819460581 893385048 962590932 1005058179 1092614108 1265628818 1283454576 1340077572 1638921162 1786770096 1898443227 1925181864 2010116358 2185228216 2458381743 2531257636 2680155144 3277842324 3796886454 3850363728 4020232716 4370456432 4643609959 4916763486 5062515272 5360310288 5695329681 6555684648 7375145229 7593772908 8040465432 9287219918 9833526972 10125030544 11390659362 13111369296 13930829877 14750290458 15187545816 16080930864 17085989043 18574439836 19393900417 19667053944 22781318724 27861659754 29500580916 30375091632 34171978086 37148879672 38787800834 39334107888 41792489631 45562637448 55723319508 58181701251 59001161832 68343956172 74297759344 77575601668 83584979262 91125274896 111446639016 116363402502 118002323664 125377468893 136687912344 155151203336 167169958524 174545103753 222893278032 232726805004 250754937786 273375824688 310302406672 329696307089 334339917048 349090207506 465453610008 501509875572 523635311259 659392614178 668679834096 698180415012 930907220016 989088921267 1003019751144 1047270622518 1318785228356 1396360830024 1978177842534 2006039502288 2094541245036 2637570456712 2792721660048 2967266763801 3956355685068 4189082490072 5275140913424 5934533527602 7912711370136 8378164980144 8901800291403 11869067055204 15825422740272 17803600582806 23738134110408 35607201165612 47476268220816 71214402331224 142428804662448
• Sum of all divisors σ(n): 439812033085440
• Sum of proper divisors (its aliquot sum) s(n): 297383228422992
• 142428804662448 is an abundant number, because the sum of its proper divisors (297383228422992) is greater than itself. Its abundance is 154954423760544

Bases of 142428804662448

• Binary: 100000011000100111001010010011101100010010110000₂
• Hexadecimal: 0x8189CA4EC4B0
• Base-36: 1EHIW0W5O0

Squares and roots of 142428804662448

• 142428804662448 squared (142428804662448²) is 20285964397573769143221352704
• 142428804662448 cubed (142428804662448³) is 2889305660571408984085070194281584672059392
• The square root of 142428804662448 is 11934353.9692120747
• The cube root of 142428804662448 is 52223.4962046773

Scales and comparisons

• 142,428,804,662,448 seconds is equal to 4,528,795 years, 22 weeks, 1 day, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 142,428,804,662,448 would take you about eleven million, three hundred twenty-one thousand, nine hundred eighty-eight 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 142428804662448 cubic inches would be around 4352 feet tall.

Recreational maths with 142428804662448

• 142428804662448 backwards is 844266408824241
• The number of decimal digits it has is: 15
• The sum of 142428804662448's digits is 63
• More coming soon!