142785617746928

Names of 142785617746928

• Cardinal: 142785617746928 can be written as One hundred forty-two trillion, seven hundred eighty-five billion, six hundred seventeen million, seven hundred forty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42785617746928 × 10¹⁴

Factors of 142785617746928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 320

Divisors of 142785617746928

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 41 52 53 82 104 106 164 169 208 211 212 328 338 422 424 533 656 676 689 844 848 1066 1352 1378 1681 1688 2132 2173 2704 2743 2756 2809 3362 3376 4264 4346 5486 5512 5618 6724 6929 8528 8651 8692 8957 10972 11024 11183 11236 13448 13858 17302 17384 17914 21853 21944 22366 22472 26896 27716 28249 34604 34768 35659 35828 36517 43706 43888 44732 44944 55432 56498 69208 71318 71656 73034 87412 89093 89464 110864 112463 112996 115169 138416 142636 143312 145379 146068 148877 174824 178186 178928 224926 225992 230338 284089 285272 290758 292136 297754 349648 354691 356372 367237 449852 451984 458503 460676 474721 568178 570544 581516 584272 592699 595508 709382 712744 734474 899704 917006 921352 949442 1136356 1158209 1163032 1185398 1191016 1418764 1425488 1462019 1468948 1497197 1799408 1834012 1842704 1889927 1898884 1935401 2272712 2316418 2326064 2370796 2382032 2837528 2924038 2937896 2994394 3668024 3779854 3797768 3870802 4545424 4610983 4632836 4721929 4741592 5675056 5848076 5875792 5960539 5988788 6103957 7336048 7559708 7595536 7705087 7741604 9221966 9265672 9443858 9483184 11696152 11921078 11977576 12207914 15056717 15119416 15410174 15483208 18443932 18531344 18798623 18887716 19463561 23392304 23842156 23955152 24300659 24415828 25160213 30113434 30238832 30820348 30966416 31413047 36887864 37597246 37775432 38927122 47684312 48601318 48831656 50320426 59942779 60226868 61385077 61640696 62826094 73775728 75194492 75550864 77487007 77854244 79351441 95368624 97202636 97663312 100166131 100640852 119885558 120453736 122770154 123281392 125652188 150388984 154974014 155708488 158702882 194405272 200332262 201281704 239771116 240907472 244382099 245540308 250262237 251304376 300777968 309948028 311416976 315908567 317405764 388810544 400664524 402563408 408369611 479542232 488764198 491080616 500524474 502608752 619896056 631817134 634811528 798006001 801329048 816739222 959084464 977528396 982161232 996327019 1001048948 1031568733 1239792112 1263634268 1269623056 1287934927 1596012002 1602658096 1633478444 1955056792 1992654038 2002097896 2063137466 2527268536 2575869854 3176967287 3192024004 3253409081 3266956888 3910113584 3985308076 4004195792 4106811371 4126274932 5054537072 5151739708 5308804943 6353934574 6384048008 6506818162 6533913776 7970616152 8213622742 8252549864 10303479416 10617609886 12707869148 12768096016 12952251247 13013636324 15941232304 16427245484 16505099728 16743154051 20606958832 21235219772 25415738296 25904502494 26027272648 32854490968 33486308102 42294318053 42470439544 50831476592 51809004988 52054545296 52805332007 65708981936 66972616204 84588636106 84940879088 103618009976 105610664014 133945232408 168379266211 169177272212 207236019952 211221328028 217661002663 267890464816 336758532422 338354544424 422442656056 435322005326 673517064844 676709088848 686469316091 844885312112 870644010652 1347034129688 1372938632182 1741288021304 2694068259376 2745877264364 3482576042608 5491754528728 8924101109183 10983509057456 17848202218366 35696404436732 71392808873464 142785617746928
• Sum of all divisors σ(n): 314437258901520
• Sum of proper divisors (its aliquot sum) s(n): 171651641154592
• 142785617746928 is an abundant number, because the sum of its proper divisors (171651641154592) is greater than itself. Its abundance is 28866023407664

Bases of 142785617746928

• Binary: 100000011101110011011110000001100101101111110000₂
• Hexadecimal: 0x81DCDE065BF0
• Base-36: 1EM2T26VOW

Squares and roots of 142785617746928

• 142785617746928 squared (142785617746928²) is 20387732635371840227053437184
• 142785617746928 cubed (142785617746928³) is 2911074998800772593118262997400752256970752
• The square root of 142785617746928 is 11949293.6087003905
• The cube root of 142785617746928 is 52267.0699928919

Scales and comparisons

• 142,785,617,746,928 seconds is equal to 4,540,140 years, 50 weeks, 6 days, 12 hours, 22 minutes, 8 seconds.
• To count from 1 to 142,785,617,746,928 would take you about eleven million, three hundred fifty thousand, three hundred fifty-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 142785617746928 cubic inches would be around 4355.6 feet tall.

Recreational maths with 142785617746928

• 142785617746928 backwards is 829647716587241
• The number of decimal digits it has is: 15
• The sum of 142785617746928's digits is 77
• More coming soon!