142138963350

Names of 142138963350

• Cardinal: 142138963350 can be written as One hundred forty-two billion, one hundred thirty-eight million, nine hundred sixty-three thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.4213896335 × 10¹¹

Factors of 142138963350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 372

Divisors of 142138963350

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 90 93 135 150 155 186 225 270 279 310 331 450 465 558 662 675 775 837 930 961 993 1350 1395 1550 1655 1674 1922 1986 2325 2790 2883 2979 3310 4185 4650 4805 4965 5766 5958 6975 8275 8370 8649 8937 9610 9930 10261 13950 14415 14895 16550 17298 17874 20522 20925 24025 24825 25947 28830 29790 30783 41850 43245 44685 48050 49650 51305 51894 61566 72075 74475 86490 89370 92349 102610 109561 129735 144150 148950 153915 184698 216225 219122 223425 256525 259470 277047 307830 318091 328683 432450 446850 461745 513050 547805 554094 636182 648675 657366 769575 923490 954273 986049 1095610 1297350 1385235 1539150 1590455 1643415 1908546 1972098 2308725 2739025 2770470 2862819 2958147 3180910 3286830 3396391 4617450 4771365 4930245 5478050 5725638 5916294 6792782 6926175 7952275 8217075 8588457 9542730 9860490 10189173 13852350 14314095 14790735 15904550 16434150 16981955 17176914 20378346 23856825 24651225 28628190 29581470 30567519 33963910 42942285 47713650 49302450 50945865 61135038 71570475 73953675 84909775 85884570 91702557 101891730 105288121 143140950 147907350 152837595 169819550 183405114 210576242 214711425 254729325 305675190 315864363 429422850 458512785 509458650 526440605 631728726 764187975 917025570 947593089 1052881210 1528375950 1579321815 1895186178 2292563925 2632203025 2842779267 3158643630 4585127850 4737965445 5264406050 5685558534 7896609075 9475930890 14213896335 15793218150 23689827225 28427792670 47379654450 71069481675 142138963350
• Sum of all divisors σ(n): 405940346280
• Sum of proper divisors (its aliquot sum) s(n): 263801382930
• 142138963350 is an abundant number, because the sum of its proper divisors (263801382930) is greater than itself. Its abundance is 121662419580

Bases of 142138963350

• Binary: 10000100011000001001000111010110010110₂
• Hexadecimal: 0x2118247596
• Base-36: 1TAPVA1I

Squares and roots of 142138963350

• 142138963350 squared (142138963350²) is 20203484902212643222500
• 142138963350 cubed (142138963350³) is 2871702400057881228909553395375000
• The square root of 142138963350 is 377013.2137604729
• The cube root of 142138963350 is 5218.8047369019

Scales and comparisons

• 142,138,963,350 seconds is equal to 4,519 years, 30 weeks, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 142,138,963,350 would take you about nine thousand and thirty-nine 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 142138963350 cubic inches would be around 434.9 feet tall.

Recreational maths with 142138963350

• 142138963350 backwards is 053369831241
• 142138963350 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142138963350's digits is 45
• More coming soon!