19340149920

Names of 19340149920

• Cardinal: 19340149920 can be written as Nineteen billion, three hundred forty million, one hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.934014992 × 10¹⁰

Factors of 19340149920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 442799

Divisors of 19340149920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 195 208 210 224 240 260 273 280 312 336 364 390 416 420 455 480 520 546 560 624 672 728 780 840 910 1040 1092 1120 1248 1365 1456 1560 1680 1820 2080 2184 2730 2912 3120 3360 3640 4368 5460 6240 7280 8736 10920 14560 21840 43680 442769 885538 1328307 1771076 2213845 2656614 3099383 3542152 4427690 5313228 5755997 6198766 6641535 7084304 8855380 9298149 10626456 11511994 12397532 13283070 14168608 15496915 17267991 17710760 18596298 21252912 23023988 24795064 26566140 28779985 30993830 34535982 35421520 37192596 40291979 42505824 46047976 46490745 49590128 53132280 57559970 61987660 69071964 70843040 74385192 80583958 86339955 92095952 92981490 99180256 106264560 115119940 120875937 123975320 138143928 148770384 161167916 172679910 184191904 185962980 201459895 212529120 230239880 241751874 247950640 276287856 297540768 322335832 345359820 371925960 402919790 460479760 483503748 495901280 552575712 604379685 644671664 690719640 743851920 805839580 920959520 967007496 1208759370 1289343328 1381439280 1487703840 1611679160 1934014992 2417518740 2762878560 3223358320 3868029984 4835037480 6446716640 9670074960 19340149920
• Sum of all divisors σ(n): 74980442880
• Sum of proper divisors (its aliquot sum) s(n): 55640292960
• 19340149920 is an abundant number, because the sum of its proper divisors (55640292960) is greater than itself. Its abundance is 36300143040

Bases of 19340149920

• Binary: 10010000000110000110100010010100000₂
• Hexadecimal: 0x480C344A0
• Base-36: 8VUMJ6O

Squares and roots of 19340149920

• 19340149920 squared (19340149920²) is 374041398928076006400
• 19340149920 cubed (19340149920³) is 7234016731555517260930879488000
• The square root of 19340149920 is 139068.8675441057
• The cube root of 19340149920 is 2684.2313568823

Scales and comparisons

• 19,340,149,920 seconds is equal to 614 years, 49 weeks, 5 days, 7 hours, 52 minutes.
• To count from 1 to 19,340,149,920 would take you about one thousand, two hundred twenty-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 19340149920 cubic inches would be around 223.7 feet tall.

Recreational maths with 19340149920

• 19340149920 backwards is 02994104391
• 19340149920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19340149920's digits is 42
• More coming soon!