1400849664

Names of 1400849664

• Cardinal: 1400849664 can be written as One billion, four hundred million, eight hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.400849664 × 10⁹

Factors of 1400849664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 249

Divisors of 1400849664

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 128 141 188 192 197 256 282 376 384 394 564 591 752 768 788 1128 1182 1504 1576 2256 2364 3008 3152 4512 4728 6016 6304 9024 9259 9456 12032 12608 18048 18518 18912 25216 27777 36096 37036 37824 38809 50432 55554 74072 75648 77618 111108 116427 148144 151296 155236 222216 232854 296288 310472 444432 465708 592576 620944 888864 931416 1185152 1241888 1777728 1824023 1862832 2370304 2483776 3555456 3648046 3725664 4967552 5472069 7110912 7296092 7451328 9935104 10944138 14592184 14902656 21888276 29184368 29805312 43776552 58368736 87553104 116737472 175106208 233474944 350212416 466949888 700424832 1400849664
• Sum of all divisors σ(n): 3827054784
• Sum of proper divisors (its aliquot sum) s(n): 2426205120
• 1400849664 is an abundant number, because the sum of its proper divisors (2426205120) is greater than itself. Its abundance is 1025355456

Bases of 1400849664

• Binary: 1010011011111110100010100000000₂
• Hexadecimal: 0x537F4500
• Base-36: N612IO

Squares and roots of 1400849664

• 1400849664 squared (1400849664²) is 1962379781128912896
• 1400849664 cubed (1400849664³) is 2748999057034831171046866944
• The square root of 1400849664 is 37427.9262583435
• The cube root of 1400849664 is 1118.9152081521

Scales and comparisons

• 1,400,849,664 seconds is equal to 44 years, 28 weeks, 1 day, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,400,849,664 would take you about eighty-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 1400849664 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400849664

• 1400849664 backwards is 4669480041
• The number of decimal digits it has is: 10
• The sum of 1400849664's digits is 42
• More coming soon!