489357162053802

Names of 489357162053802

• Cardinal: 489357162053802 can be written as Four hundred eighty-nine trillion, three hundred fifty-seven billion, one hundred sixty-two million, fifty-three thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.89357162053802 × 10¹⁴

Factors of 489357162053802

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1137815

Divisors of 489357162053802

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1137803 2275606 3413409 6826818 7964621 10240227 15929242 20480454 23893863 30720681 47787726 61441362 71681589 143363178 215044767 430089534 1294595666809 2589191333618 3883787000427 7767574000854 9062169667663 11651361001281 18124339335326 23302722002562 27186509002989 34954083003843 54373018005978 69908166007686 81559527008967 163119054017934 244678581026901 489357162053802
• Sum of all divisors σ(n): 1242812932428480
• Sum of proper divisors (its aliquot sum) s(n): 753455770374678
• 489357162053802 is an abundant number, because the sum of its proper divisors (753455770374678) is greater than itself. Its abundance is 264098608320876

Bases of 489357162053802

• Binary: 1101111010001000101010111110100000000000010101010₂
• Hexadecimal: 0x1BD1157D000AA
• Base-36: 4TGNKRGJAI

Squares and roots of 489357162053802

• 489357162053802 squared (489357162053802²) is 239470432053351032062742655204
• 489357162053802 cubed (489357162053802³) is 117186571025425681825329143914013651383285608
• The square root of 489357162053802 is 22121418.6266116757
• The cube root of 489357162053802 is 78802.8605971613

Scales and comparisons

• 489,357,162,053,802 seconds is equal to 15,560,044 years, 3 weeks, 5 days, 6 hours, 56 minutes, 42 seconds.
• To count from 1 to 489,357,162,053,802 would take you about thirty-eight million, nine hundred thousand, one 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 489357162053802 cubic inches would be around 6566.9 feet tall.

Recreational maths with 489357162053802

• 489357162053802 backwards is 208350261753984
• 489357162053802 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 489357162053802's digits is 63
• More coming soon!