2989100830400

Names of 2989100830400

• Cardinal: 2989100830400 can be written as Two trillion, nine hundred eighty-nine billion, one hundred million, eight hundred thirty thousand, four hundred.

Scientific notation

• Scientific notation: 2.9891008304 × 10¹²

Factors of 2989100830400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16424

Divisors of 2989100830400

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 160 172 200 215 320 344 400 430 688 800 860 1075 1376 1600 1720 2150 2752 3331 3440 4300 6662 6880 8600 13043 13324 13760 16655 17200 26086 26648 33310 34400 52172 53296 65215 66620 68800 83275 104344 106592 130430 133240 143233 166550 208688 213184 260860 266480 286466 326075 333100 417376 521720 532960 560849 572932 652150 666200 716165 834752 1043440 1065920 1121698 1145864 1304300 1332400 1432330 2086880 2243396 2291728 2608600 2664800 2804245 2864660 3580825 4173760 4486792 4583456 5217200 5329600 5608490 5729320 7161650 8973584 9166912 10434400 11216980 11458640 14021225 14323300 17947168 20868800 22433960 22917280 28042450 28646600 35894336 43446233 44867920 45834560 56084900 57293200 86892466 89735840 112169800 114586400 173784932 179471680 217231165 224339600 229172800 347569864 434462330 448679200 695139728 868924660 897358400 1086155825 1390279456 1737849320 1868188019 2172311650 2780558912 3475698640 3736376038 4344623300 6951397280 7472752076 8689246600 9340940095 13902794560 14945504152 17378493200 18681880190 29891008304 34756986400 37363760380 46704700475 59782016608 69513972800 74727520760 93409400950 119564033216 149455041520 186818801900 298910083040 373637603800 597820166080 747275207600 1494550415200 2989100830400
• Sum of all divisors σ(n): 7528940658624
• Sum of proper divisors (its aliquot sum) s(n): 4539839828224
• 2989100830400 is an abundant number, because the sum of its proper divisors (4539839828224) is greater than itself. Its abundance is 1550738997824

Bases of 2989100830400

• Binary: 101011011111110100010010110000111011000000₂
• Hexadecimal: 0x2B7F44B0EC0
• Base-36: 12569GHQ8

Squares and roots of 2989100830400

• 2989100830400 squared (2989100830400²) is 8934723774297969564160000
• 2989100830400 cubed (2989100830400³) is 26706790253148683001264582078464000000
• The square root of 2989100830400 is 1728901.6254258075
• The cube root of 2989100830400 is 14405.0085946475

Scales and comparisons

• 2,989,100,830,400 seconds is equal to 95,044 years, 8 weeks, 2 days, 10 hours, 13 minutes, 20 seconds.
• To count from 1 to 2,989,100,830,400 would take you about two hundred thirty-seven thousand, six hundred ten 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 2989100830400 cubic inches would be around 1200.4 feet tall.

Recreational maths with 2989100830400

• 2989100830400 backwards is 0040380019892
• The number of decimal digits it has is: 13
• The sum of 2989100830400's digits is 44
• More coming soon!