1341986128

Names of 1341986128

• Cardinal: 1341986128 can be written as One billion, three hundred forty-one million, nine hundred eighty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.341986128 × 10⁹

Factors of 1341986128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 383

Divisors of 1341986128

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 181 193 196 343 362 386 392 686 724 772 784 1267 1351 1372 1448 1544 2401 2534 2702 2744 2896 3088 4802 5068 5404 5488 8869 9457 9604 10136 10808 17738 18914 19208 20272 21616 34933 35476 37828 38416 62083 66199 69866 70952 75656 124166 132398 139732 141904 151312 244531 248332 264796 279464 434581 463393 489062 496664 529592 558928 869162 926786 978124 993328 1059184 1711717 1738324 1853572 1956248 3423434 3476648 3707144 3912496 6846868 6953296 7414288 11982019 13693736 23964038 27387472 47928076 83874133 95856152 167748266 191712304 335496532 670993064 1341986128
• Sum of all divisors σ(n): 3065828948
• Sum of proper divisors (its aliquot sum) s(n): 1723842820
• 1341986128 is an abundant number, because the sum of its proper divisors (1723842820) is greater than itself. Its abundance is 381856692

Bases of 1341986128

• Binary: 1001111111111010001010101010000₂
• Hexadecimal: 0x4FFD1550
• Base-36: M6ZF4G

Squares and roots of 1341986128

• 1341986128 squared (1341986128²) is 1800926767744432384
• 1341986128 cubed (1341986128³) is 2416818739856906108561969152
• The square root of 1341986128 is 36633.1288317009
• The cube root of 1341986128 is 1103.0181926171

Scales and comparisons

• 1,341,986,128 seconds is equal to 42 years, 34 weeks, 6 days, 5 hours, 55 minutes, 28 seconds.
• To count from 1 to 1,341,986,128 would take you about eighty-five 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 1341986128 cubic inches would be around 91.9 feet tall.

Recreational maths with 1341986128

• 1341986128 backwards is 8216891431
• The number of decimal digits it has is: 10
• The sum of 1341986128's digits is 43
• More coming soon!