1471228938

Names of 1471228938

• Cardinal: 1471228938 can be written as One billion, four hundred seventy-one million, two hundred twenty-eight thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.471228938 × 10⁹

Factors of 1471228938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1125

Divisors of 1471228938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 19 31 38 57 62 93 114 151 171 186 279 302 342 453 558 589 906 919 1178 1359 1767 1838 2718 2757 2869 3534 4681 5301 5514 5738 8271 8607 9362 10602 14043 16542 17214 17461 25821 28086 28489 34922 42129 51642 52383 56978 84258 85467 88939 104766 138769 157149 170934 177878 256401 266817 277538 314298 416307 512802 533634 541291 800451 832614 1082582 1248921 1600902 1623873 2497842 2636611 3247746 4301839 4871619 5273222 7909833 8603678 9743238 12905517 15819666 23729499 25811034 38716551 47458998 77433102 81734941 163469882 245204823 490409646 735614469 1471228938
• Sum of all divisors σ(n): 3490406400
• Sum of proper divisors (its aliquot sum) s(n): 2019177462
• 1471228938 is an abundant number, because the sum of its proper divisors (2019177462) is greater than itself. Its abundance is 547948524

Bases of 1471228938

• Binary: 1010111101100010010110000001010₂
• Hexadecimal: 0x57B12C0A
• Base-36: OBXJII

Squares and roots of 1471228938

• 1471228938 squared (1471228938²) is 2164514588008607844
• 1471228938 cubed (1471228938³) is 3184496498601411653186589672
• The square root of 1471228938 is 38356.6022739243
• The cube root of 1471228938 is 1137.3481342639

Scales and comparisons

• 1,471,228,938 seconds is equal to 46 years, 40 weeks, 4 days, 2 hours, 42 minutes, 18 seconds.
• To count from 1 to 1,471,228,938 would take you about ninety-three 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 1471228938 cubic inches would be around 94.8 feet tall.

Recreational maths with 1471228938

• 1471228938 backwards is 8398221741
• The number of decimal digits it has is: 10
• The sum of 1471228938's digits is 45
• More coming soon!