213420552140

Names of 213420552140

• Cardinal: 213420552140 can be written as Two hundred thirteen billion, four hundred twenty million, five hundred fifty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.1342055214 × 10¹¹

Factors of 213420552140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 676

Divisors of 213420552140

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 31 62 124 151 155 302 310 487 604 620 755 961 974 1510 1922 1948 2435 3020 3844 4681 4805 4870 9362 9610 9740 15097 18724 19220 22801 23405 30194 45602 46810 60388 73537 75485 91204 93620 114005 145111 147074 150970 228010 290222 294148 301940 367685 456020 468007 580444 706831 725555 735370 936014 1413662 1451110 1470740 1872028 2279647 2340035 2827324 2902220 3534155 4559294 4680070 7068310 9118588 9360140 11104087 11398235 14136620 21911761 22208174 22796470 43823522 44416348 45592940 55520435 70669057 87647044 109558805 111040870 141338114 219117610 222081740 282676228 344226697 353345285 438235220 688453394 706690570 1376906788 1413381140 1721133485 3442266970 6884533940 10671027607 21342055214 42684110428 53355138035 106710276070 213420552140
• Sum of all divisors σ(n): 467151575184
• Sum of proper divisors (its aliquot sum) s(n): 253731023044
• 213420552140 is an abundant number, because the sum of its proper divisors (253731023044) is greater than itself. Its abundance is 40310470904

Bases of 213420552140

• Binary: 11000110110000110110110010111111001100₂
• Hexadecimal: 0x31B0DB2FCC
• Base-36: 2Q1L33YK

Squares and roots of 213420552140

• 213420552140 squared (213420552140²) is 45548332075742458579600
• 213420552140 cubed (213420552140³) is 9720950180661027810499312140344000
• The square root of 213420552140 is 461974.6228311681
• The cube root of 213420552140 is 5976.0205152423

Scales and comparisons

• 213,420,552,140 seconds is equal to 6,786 years, 5 weeks, 6 days, 6 hours, 42 minutes, 20 seconds.
• To count from 1 to 213,420,552,140 would take you about thirteen thousand, five hundred seventy-two 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 213420552140 cubic inches would be around 498 feet tall.

Recreational maths with 213420552140

• 213420552140 backwards is 041255024312
• The number of decimal digits it has is: 12
• The sum of 213420552140's digits is 29
• More coming soon!