16890497400

Names of 16890497400

• Cardinal: 16890497400 can be written as Sixteen billion, eight hundred ninety million, four hundred ninety-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.68904974 × 10¹⁰

Factors of 16890497400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66005

Divisors of 16890497400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 61 70 75 84 100 105 120 122 140 150 168 175 183 200 210 244 280 300 305 350 366 420 427 488 525 600 610 700 732 840 854 915 1050 1220 1281 1400 1464 1525 1708 1830 2100 2135 2440 2562 3050 3416 3660 4200 4270 4575 5124 6100 6405 7320 8540 9150 10248 10675 12200 12810 17080 18300 21350 25620 32025 36600 42700 51240 64050 65927 85400 128100 131854 197781 256200 263708 329635 395562 461489 527416 659270 791124 922978 988905 1318540 1384467 1582248 1648175 1845956 1977810 2307445 2637080 2768934 3296350 3691912 3955620 4021547 4614890 4944525 5537868 6592700 6922335 7911240 8043094 9229780 9889050 11075736 11537225 12064641 13185400 13844670 16086188 18459560 19778100 20107735 23074450 24129282 27689340 28150829 32172376 34611675 39556200 40215470 46148900 48258564 55378680 56301658 60323205 69223350 80430940 84452487 92297800 96517128 100538675 112603316 120646410 138446700 140754145 160861880 168904974 201077350 225206632 241292820 276893400 281508290 301616025 337809948 402154700 422262435 482585640 563016580 603232050 675619896 703770725 804309400 844524870 1126033160 1206464100 1407541450 1689049740 2111312175 2412928200 2815082900 3378099480 4222624350 5630165800 8445248700 16890497400
• Sum of all divisors σ(n): 60822535680
• Sum of proper divisors (its aliquot sum) s(n): 43932038280
• 16890497400 is an abundant number, because the sum of its proper divisors (43932038280) is greater than itself. Its abundance is 27041540880

Bases of 16890497400

• Binary: 1111101110110000001000100101111000₂
• Hexadecimal: 0x3EEC08978
• Base-36: 7RC5Z7C

Squares and roots of 16890497400

• 16890497400 squared (16890497400²) is 285288902419406760000
• 16890497400 cubed (16890497400³) is 4818671464563843589322424000000
• The square root of 16890497400 is 129963.4463993625
• The cube root of 16890497400 is 2565.7488703291

Scales and comparisons

• 16,890,497,400 seconds is equal to 537 years, 3 weeks, 2 days, 20 hours, 50 minutes.
• To count from 1 to 16,890,497,400 would take you about one thousand and seventy-four 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 16890497400 cubic inches would be around 213.8 feet tall.

Recreational maths with 16890497400

• 16890497400 backwards is 00479409861
• The number of decimal digits it has is: 11
• The sum of 16890497400's digits is 48
• More coming soon!