1360128420

Names of 1360128420

• Cardinal: 1360128420 can be written as One billion, three hundred sixty million, one hundred twenty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.36012842 × 10⁹

Factors of 1360128420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37269

Divisors of 1360128420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 29 30 35 36 42 45 58 60 63 70 84 87 90 105 116 126 140 145 174 180 203 210 252 261 290 315 348 406 420 435 522 580 609 630 812 870 1015 1044 1218 1260 1305 1740 1827 2030 2436 2610 3045 3654 4060 5220 6090 7308 9135 12180 18270 36540 37223 74446 111669 148892 186115 223338 260561 335007 372230 446676 521122 558345 670014 744460 781683 1042244 1079467 1116690 1302805 1340028 1563366 1675035 2158934 2233380 2345049 2605610 3126732 3238401 3350070 3908415 4317868 4690098 5211220 5397335 6476802 6700140 7556269 7816830 9380196 9715203 10794670 11725245 12953604 15112538 15633660 16192005 19430406 21589340 22668807 23450490 30225076 32384010 37781345 38860812 45337614 46900980 48576015 64768020 68006421 75562690 90675228 97152030 113344035 136012842 151125380 194304060 226688070 272025684 340032105 453376140 680064210 1360128420
• Sum of all divisors σ(n): 4877832960
• Sum of proper divisors (its aliquot sum) s(n): 3517704540
• 1360128420 is an abundant number, because the sum of its proper divisors (3517704540) is greater than itself. Its abundance is 2157576120

Bases of 1360128420

• Binary: 1010001000100011110100110100100₂
• Hexadecimal: 0x5111E9A4
• Base-36: MHS9T0

Squares and roots of 1360128420

• 1360128420 squared (1360128420²) is 1849949318891696400
• 1360128420 cubed (1360128420³) is 2516168644184239175651688000
• The square root of 1360128420 is 36879.9189261581
• The cube root of 1360128420 is 1107.9665229453

Scales and comparisons

• 1,360,128,420 seconds is equal to 43 years, 12 weeks, 6 days, 5 hours, 27 minutes.
• To count from 1 to 1,360,128,420 would take you about eighty-six 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 1360128420 cubic inches would be around 92.3 feet tall.

Recreational maths with 1360128420

• 1360128420 backwards is 0248210631
• The number of decimal digits it has is: 10
• The sum of 1360128420's digits is 27
• More coming soon!