1220131360

Names of 1220131360

• Cardinal: 1220131360 can be written as One billion, two hundred twenty million, one hundred thirty-one thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.22013136 × 10⁹

Factors of 1220131360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8224

Divisors of 1220131360

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 112 133 140 152 160 190 196 224 245 266 280 304 380 392 490 532 560 608 665 760 784 931 980 1064 1120 1330 1520 1568 1862 1960 2128 2660 3040 3724 3920 4256 4655 5320 7448 7840 8191 9310 10640 14896 16382 18620 21280 29792 32764 37240 40955 57337 65528 74480 81910 114674 131056 148960 155629 163820 229348 262112 286685 311258 327640 401359 458696 573370 622516 655280 778145 802718 917392 1089403 1146740 1245032 1310560 1556290 1605436 1834784 2006795 2178806 2293480 2490064 3112580 3210872 4013590 4357612 4586960 4980128 5447015 6225160 6421744 7625821 8027180 8715224 9173920 10894030 12450320 12843488 15251642 16054360 17430448 21788060 24900640 30503284 32108720 34860896 38129105 43576120 61006568 64217440 76258210 87152240 122013136 152516420 174304480 244026272 305032840 610065680 1220131360
• Sum of all divisors σ(n): 3530096640
• Sum of proper divisors (its aliquot sum) s(n): 2309965280
• 1220131360 is an abundant number, because the sum of its proper divisors (2309965280) is greater than itself. Its abundance is 1089833920

Bases of 1220131360

• Binary: 1001000101110011011101000100000₂
• Hexadecimal: 0x48B9BA20
• Base-36: K6FNDS

Squares and roots of 1220131360

• 1220131360 squared (1220131360²) is 1488720535655449600
• 1220131360 cubed (1220131360³) is 1816434611829212211859456000
• The square root of 1220131360 is 34930.3787554617
• The cube root of 1220131360 is 1068.5680790637

Scales and comparisons

• 1,220,131,360 seconds is equal to 38 years, 41 weeks, 2 days, 21 hours, 22 minutes, 40 seconds.
• To count from 1 to 1,220,131,360 would take you about seventy-seven 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 1220131360 cubic inches would be around 89 feet tall.

Recreational maths with 1220131360

• 1220131360 backwards is 0631310221
• 1220131360 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1220131360's digits is 19
• More coming soon!