381899280400

Names of 381899280400

• Cardinal: 381899280400 can be written as Three hundred eighty-one billion, eight hundred ninety-nine million, two hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 3.818992804 × 10¹¹

Factors of 381899280400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71

Divisors of 381899280400

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 53 55 80 88 100 106 110 121 176 200 212 220 242 265 275 400 424 440 484 530 550 583 605 848 880 968 1060 1100 1166 1210 1325 1936 2120 2200 2332 2420 2650 2809 2915 3025 4240 4400 4664 4840 5300 5618 5830 6050 6413 9328 9680 10600 11236 11660 12100 12826 14045 14575 21200 22472 23320 24200 25652 28090 29150 30899 32065 44944 46640 48400 51304 56180 58300 61798 64130 70225 102608 112360 116600 123596 128260 140450 148877 154495 160325 224720 233200 247192 256520 280900 297754 308990 320650 339889 494384 513040 561800 595508 617980 641300 679778 744385 772475 1123600 1191016 1235960 1282600 1359556 1488770 1544950 1637647 1699445 2382032 2471920 2565200 2719112 2977540 3089900 3275294 3398890 3721925 5438224 5955080 6179800 6550588 6797780 7443850 7890481 8188235 8497225 11910160 12359600 13101176 13595560 14887700 15780962 16376470 16994450 18014117 26202352 27191120 29775400 31561924 32752940 33988900 36028234 39452405 40941175 59550800 63123848 65505880 67977800 72056468 78904810 81882350 86795291 90070585 126247696 131011760 135955600 144112936 157809620 163764700 173590582 180141170 197262025 288225872 315619240 327529400 347181164 360282340 394524050 433976455 450352925 631238480 655058800 694362328 720564680 789048100 867952910 900705850 954748201 1388724656 1441129360 1578096200 1735905820 1801411700 1909496402 2169882275 3156192400 3471811640 3602823400 3818992804 4339764550 4773741005 6943623280 7205646800 7637985608 8679529100 9547482010 15275971216 17359058200 19094964020 23868705025 34718116400 38189928040 47737410050 76379856080 95474820100 190949640200 381899280400
• Sum of all divisors σ(n): 1027900392673
• Sum of proper divisors (its aliquot sum) s(n): 646001112273
• 381899280400 is an abundant number, because the sum of its proper divisors (646001112273) is greater than itself. Its abundance is 264101831873

Bases of 381899280400

• Binary: 101100011101010111110001001000000010000₂
• Hexadecimal: 0x58EAF89010
• Base-36: 4VFWYYOG

Squares and roots of 381899280400

• 381899280400 squared (381899280400²) is 145847060370037824160000
• 381899280400 cubed (381899280400³) is 55698887403772802767485734464000000
• 381899280400 is a perfect square number. Its square root is 617980
• The cube root of 381899280400 is 7255.2037497619

Scales and comparisons

• 381,899,280,400 seconds is equal to 12,143 years, 11 weeks, 1 day, 13 hours, 26 minutes, 40 seconds.
• To count from 1 to 381,899,280,400 would take you about twenty-four thousand, two hundred 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 381899280400 cubic inches would be around 604.6 feet tall.

Recreational maths with 381899280400

• 381899280400 backwards is 004082998183
• The number of decimal digits it has is: 12
• The sum of 381899280400's digits is 52
• More coming soon!