381671122140

Names of 381671122140

• Cardinal: 381671122140 can be written as Three hundred eighty-one billion, six hundred seventy-one million, one hundred twenty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.8167112214 × 10¹¹

Factors of 381671122140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27537627

Divisors of 381671122140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1260 1386 1540 1980 2310 2772 3465 4620 6930 13860 27537599 55075198 82612797 110150396 137687995 165225594 192763193 247838391 275375990 302913589 330451188 385526386 413063985 495676782 550751980 578289579 605827178 771052772 826127970 908740767 963815965 991353564 1156579158 1211654356 1239191955 1514567945 1652255940 1734868737 1817481534 1927631930 2120395123 2313158316 2478383910 2726222301 2891447895 3029135890 3469737474 3634963068 3855263860 4240790246 4543703835 4956767820 5452444602 5782895790 6058271780 6361185369 6939474948 8481580492 8674343685 9087407670 10601975615 10904889204 11565791580 12722370738 13631111505 17348687370 18174815340 19083556107 21203951230 25444741476 27262223010 31805926845 34697374740 38167112214 42407902460 54524446020 63611853690 76334224428 95417780535 127223707380 190835561070 381671122140
• Sum of all divisors σ(n): 1443410841600
• Sum of proper divisors (its aliquot sum) s(n): 1061739719460
• 381671122140 is an abundant number, because the sum of its proper divisors (1061739719460) is greater than itself. Its abundance is 680068597320

Bases of 381671122140

• Binary: 101100011011101010111110010010011011100₂
• Hexadecimal: 0x58DD5F24DC
• Base-36: 4VC54QN0

Squares and roots of 381671122140

• 381671122140 squared (381671122140²) is 145672845475606798179600
• 381671122140 cubed (381671122140³) is 55599118398001668658620441256344000
• The square root of 381671122140 is 617795.3723847403
• The cube root of 381671122140 is 7253.7586353849

Scales and comparisons

• 381,671,122,140 seconds is equal to 12,135 years, 49 weeks, 6 days, 20 hours, 9 minutes.
• To count from 1 to 381,671,122,140 would take you about twenty-four thousand, two hundred 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 381671122140 cubic inches would be around 604.5 feet tall.

Recreational maths with 381671122140

• 381671122140 backwards is 041221176183
• 381671122140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381671122140's digits is 36
• More coming soon!