142812665485648

Names of 142812665485648

• Cardinal: 142812665485648 can be written as One hundred forty-two trillion, eight hundred twelve billion, six hundred sixty-five million, four hundred eighty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.42812665485648 × 10¹⁴

Factors of 142812665485648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8641

Divisors of 142812665485648

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 19 38 43 76 79 86 152 158 172 304 316 344 397 632 688 794 817 1264 1501 1588 1634 1849 3002 3176 3268 3397 3698 6004 6352 6536 6794 7396 7543 8101 12008 13072 13588 14792 15086 16202 17071 24016 27176 29584 30172 31363 32404 34142 35131 54352 60344 62726 64543 64808 68284 70262 120688 125452 129086 129616 136568 140524 146071 153919 250904 258172 273136 281048 292142 307838 324349 348343 501808 516344 562096 584284 595897 615676 639979 648698 696686 734053 1032688 1168568 1191794 1231352 1279958 1297396 1348609 1393372 1468106 2337136 2383588 2462704 2559916 2594792 2697218 2775349 2786744 2936212 3216097 4767176 5119832 5189584 5394436 5550698 5573488 5872424 6432194 6618517 9534352 10239664 10788872 11101396 11744848 12159601 12864388 13237034 13947007 14978749 21577744 22202792 24319202 25623571 25728776 26474068 27519097 27894014 29957498 44405584 48638404 51247142 51457552 52948136 55038194 55788028 57990187 59914996 61105843 97276808 102494284 105896272 110076388 111576056 115980374 119829992 122211686 138292171 194553616 204988568 220152776 223152112 231960748 239659984 244423372 254071663 276584342 284596231 409977136 440305552 463921496 488846744 508143326 522862843 553168684 569192462 927842992 977693488 1016286652 1045725686 1101813553 1106337368 1138384924 1183321171 2032573304 2091451372 2203627106 2212674736 2276769848 2366642342 2627551249 4065146608 4182902744 4407254212 4553539696 4733284684 4827361597 5255102498 5946563353 8365805488 8814508424 9466569368 9654723194 10510204996 10925081509 11893126706 17629016848 18933138736 19309446388 21020409992 21850163018 22483102249 23786253412 38618892776 42040819984 43700326036 44966204498 47572506824 77237785552 87400652072 89932408996 95145013648 112984703707 174801304144 179864817992 207576548671 225969407414 359729635984 415153097342 451938814828 469778504887 830306194684 903877629656 939557009774 1660612389368 1807755259312 1879114019548 3321224778736 3758228039096 7516456078192 8925791592853 17851583185706 35703166371412 71406332742824 142812665485648
• Sum of all divisors σ(n): 302766347308800
• Sum of proper divisors (its aliquot sum) s(n): 159953681823152
• 142812665485648 is an abundant number, because the sum of its proper divisors (159953681823152) is greater than itself. Its abundance is 17141016337504

Bases of 142812665485648

• Binary: 100000011110001100101010001100100001100101010000₂
• Hexadecimal: 0x81E32A321950
• Base-36: 1EMF8DPSGG

Squares and roots of 142812665485648

• 142812665485648 squared (142812665485648²) is 20395457423115595499693979904
• 142812665485648 cubed (142812665485648³) is 2912729638394183902994546677782066112417792
• The square root of 142812665485648 is 11950425.3265583819
• The cube root of 142812665485648 is 52270.3700843597

Scales and comparisons

• 142,812,665,485,648 seconds is equal to 4,541,001 years, 5 days, 1 hour, 7 minutes, 28 seconds.
• To count from 1 to 142,812,665,485,648 would take you about eleven million, three hundred fifty-two thousand, five 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 142812665485648 cubic inches would be around 4355.9 feet tall.

Recreational maths with 142812665485648

• 142812665485648 backwards is 846584566218241
• The number of decimal digits it has is: 15
• The sum of 142812665485648's digits is 70
• More coming soon!