142647429375

Names of 142647429375

• Cardinal: 142647429375 can be written as One hundred forty-two billion, six hundred forty-seven million, four hundred twenty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.42647429375 × 10¹¹

Factors of 142647429375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 142647429375

• Number of divisors d(n): 400
• Complete list of divisors:
  1 3 5 9 11 15 25 27 29 33 45 55 73 75 81 87 99 121 125 135 145 165 219 225 261 275 297 319 363 365 375 405 435 495 605 625 657 675 725 783 803 825 891 957 1089 1095 1125 1305 1331 1375 1485 1595 1815 1825 1875 1971 2025 2117 2175 2349 2409 2475 2871 3025 3267 3285 3375 3509 3625 3915 3993 4015 4125 4455 4785 5445 5475 5625 5913 6351 6525 6655 6875 7227 7425 7975 8613 8833 9075 9125 9801 9855 10125 10527 10585 10875 11745 11979 12045 12375 14355 15125 16335 16425 16875 17545 18125 19053 19575 19965 20075 20625 21681 22275 23287 23925 25839 26499 27225 27375 29565 31581 31755 32625 33275 35937 36135 37125 38599 39875 43065 44165 45375 45625 49005 49275 50625 52635 52925 54375 57159 58725 59895 60225 61875 65043 69861 71775 75625 79497 81675 82125 87725 94743 95265 97163 97875 99825 100375 107811 108405 111375 115797 116435 119625 129195 132495 136125 136875 147825 157905 158775 163125 166375 171477 179685 180675 185625 192995 199375 209583 215325 220825 226875 238491 245025 246375 256157 263175 264625 284229 285795 291489 293625 299475 301125 325215 347391 349305 358875 397485 408375 410625 438625 473715 476325 485815 489375 499125 501875 539055 542025 556875 578985 582175 598125 628749 645975 662475 680625 715473 739125 768471 789525 793875 831875 857385 874467 898425 903375 964975 1042173 1047915 1076625 1104125 1192455 1225125 1231875 1280785 1315875 1323125 1421145 1428975 1457445 1468125 1497375 1505625 1626075 1736955 1746525 1794375 1886247 1987425 2041875 2193125 2305413 2368575 2381625 2429075 2495625 2623401 2695275 2710125 2817727 2894925 2910875 3126519 3143745 3229875 3312375 3577365 3695625 3842355 3947625 3969375 4286925 4372335 4492125 4516875 4824875 5210865 5239575 5383125 5520625 5962275 6125625 6403925 6579375 6916239 7105725 7144875 7287225 7486875 7870203 8130375 8453181 8684775 8732625 9431235 9937125 11527065 11842875 11908125 12145375 13117005 13476375 13550625 14088635 14474625 14554375 15632595 15718725 16149375 16561875 17886825 19211775 19738125 20748717 21434625 21861675 22460625 24124375 25359543 26054325 26197875 29811375 32019625 34581195 35528625 35724375 36436125 39351015 40651875 42265905 43423875 43663125 47156175 49685625 57635325 59214375 60726875 65585025 67381875 70443175 72373125 76078629 78162975 78593625 89434125 96058875 103743585 107173125 109308375 126797715 130271625 130989375 149056875 160098125 172905975 177643125 182180625 196755075 211329525 217119375 228235887 235780875 288176625 327925125 352215875 380393145 390814875 392968125 447170625 480294375 518717925 546541875 633988575 651358125 864529875 983775375 1056647625 1141179435 1178904375 1440883125 1639625625 1761079375 1901965725 1954074375 2593589625 3169942875 4322649375 4918876875 5283238125 5705897175 9509828625 12967948125 15849714375 28529485875 47549143125 142647429375
• Sum of all divisors σ(n): 307135810080
• Sum of proper divisors (its aliquot sum) s(n): 164488380705
• 142647429375 is an abundant number, because the sum of its proper divisors (164488380705) is greater than itself. Its abundance is 21840951330

Bases of 142647429375

• Binary: 10000100110110011100110000100011111111₂
• Hexadecimal: 0x21367308FF
• Base-36: 1TJ4LGXR

Squares and roots of 142647429375

• 142647429375 squared (142647429375²) is 20348289107295612890625
• 142647429375 cubed (142647429375³) is 2902631133335032737062769287109375
• The square root of 142647429375 is 377686.9462597299
• The cube root of 142647429375 is 5225.0203138637

Scales and comparisons

• 142,647,429,375 seconds is equal to 4,535 years, 38 weeks, 5 days, 21 hours, 56 minutes, 15 seconds.
• To count from 1 to 142,647,429,375 would take you about nine thousand and seventy-one 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 142647429375 cubic inches would be around 435.4 feet tall.

Recreational maths with 142647429375

• 142647429375 backwards is 573924746241
• The number of decimal digits it has is: 12
• The sum of 142647429375's digits is 54
• More coming soon!