142638784704

Names of 142638784704

• Cardinal: 142638784704 can be written as One hundred forty-two billion, six hundred thirty-eight million, seven hundred eighty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.42638784704 × 10¹¹

Factors of 142638784704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 35280

Divisors of 142638784704

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 181 192 208 216 234 288 312 351 362 416 432 468 543 576 624 702 724 832 864 936 1086 1248 1404 1448 1629 1728 1872 2172 2353 2496 2808 2896 3258 3744 4344 4706 4887 5616 5792 6516 7059 7488 8688 9412 9774 11232 11584 13032 14118 17376 18824 19548 21177 22464 26064 28236 34752 35081 37648 39096 42354 52128 56472 63531 70162 75296 78192 84708 104256 105243 112944 127062 140324 150592 156384 169416 210486 225888 254124 280648 312768 315729 338832 420972 451776 456053 508248 561296 631458 677664 841944 912106 947187 1016496 1122592 1262916 1355328 1368159 1683888 1824212 1894374 2032992 2245184 2525832 2736318 3367776 3648424 3788748 4065984 4104477 5051664 5472636 6349661 6735552 7296848 7577496 8208954 10103328 10945272 12313431 12699322 14593696 15154992 16417908 19048983 20206656 21890544 24626862 25398644 29187392 30309984 32835816 38097966 43781088 49253724 50797288 57146949 60619968 65671632 76195932 82545593 87562176 98507448 101594576 114293898 131343264 152391864 165091186 171440847 197014896 203189152 228587796 247636779 262686528 304783728 330182372 342881694 394029792 406378304 457175592 495273558 609567456 660364744 685763388 742910337 788059584 914351184 990547116 1219134912 1320729488 1371526776 1485820674 1828702368 1981094232 2228731011 2641458976 2743053552 2971641348 3657404736 3962188464 4457462022 5282917952 5486107104 5943282696 7924376928 8914924044 10972214208 11886565392 15848753856 17829848088 23773130784 35659696176 47546261568 71319392352 142638784704
• Sum of all divisors σ(n): 454095794880
• Sum of proper divisors (its aliquot sum) s(n): 311457010176
• 142638784704 is an abundant number, because the sum of its proper divisors (311457010176) is greater than itself. Its abundance is 168818225472

Bases of 142638784704

• Binary: 10000100110101111011110010000011000000₂
• Hexadecimal: 0x2135EF20C0
• Base-36: 1TIZG6O0

Squares and roots of 142638784704

• 142638784704 squared (142638784704²) is 20345822901834064367616
• 142638784704 cubed (142638784704³) is 2902103452520421634065656533745664
• The square root of 142638784704 is 377675.5018584077
• The cube root of 142638784704 is 5224.9147634303

Scales and comparisons

• 142,638,784,704 seconds is equal to 4,535 years, 24 weeks, 3 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 142,638,784,704 would take you about nine thousand and seventy 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 142638784704 cubic inches would be around 435.4 feet tall.

Recreational maths with 142638784704

• 142638784704 backwards is 407487836241
• 142638784704 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142638784704's digits is 54
• More coming soon!