1361786817420

Names of 1361786817420

• Cardinal: 1361786817420 can be written as One trillion, three hundred sixty-one billion, seven hundred eighty-six million, eight hundred seventeen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.36178681742 × 10¹²

Factors of 1361786817420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2599051

Divisors of 1361786817420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 41 45 60 71 82 90 123 142 164 180 205 213 246 284 355 369 410 426 492 615 639 710 738 820 852 1065 1230 1278 1420 1476 1845 2130 2460 2556 2911 3195 3690 4260 5822 6390 7380 8733 11644 12780 14555 17466 26199 29110 34932 43665 52398 58220 87330 104796 130995 174660 261990 523980 2598929 5197858 7796787 10395716 12994645 15593574 23390361 25989290 31187148 38983935 46780722 51978580 77967870 93561444 106556089 116951805 155935740 184523959 213112178 233903610 319668267 369047918 426224356 467807220 532780445 553571877 639336534 738095836 922619795 959004801 1065560890 1107143754 1278673068 1598341335 1660715631 1845239590 1918009602 2131121780 2214287508 2767859385 3196682670 3321431262 3690479180 3836019204 4795024005 5535718770 6393365340 6642862524 7565482319 8303578155 9590048010 11071437540 15130964638 16607156310 19180096020 22696446957 30261929276 33214312620 37827411595 45392893914 68089340871 75654823190 90785787828 113482234785 136178681742 151309646380 226964469570 272357363484 340446704355 453928939140 680893408710 1361786817420
• Sum of all divisors σ(n): 4291103718720
• Sum of proper divisors (its aliquot sum) s(n): 2929316901300
• 1361786817420 is an abundant number, because the sum of its proper divisors (2929316901300) is greater than itself. Its abundance is 1567530083880

Bases of 1361786817420

• Binary: 10011110100010000110100011100101110001100₂
• Hexadecimal: 0x13D10D1CB8C
• Base-36: HDLGPL70

Squares and roots of 1361786817420

• 1361786817420 squared (1361786817420²) is 1854463336098892415456400
• 1361786817420 cubed (1361786817420³) is 2525383724488186500831347372770488000
• The square root of 1361786817420 is 1166956.2191530581
• The cube root of 1361786817420 is 11084.1665263005

Scales and comparisons

• 1,361,786,817,420 seconds is equal to 43,300 years, 31 weeks, 4 days, 11 hours, 57 minutes.
• To count from 1 to 1,361,786,817,420 would take you about one hundred eight thousand, two hundred fifty-one 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 1361786817420 cubic inches would be around 923.7 feet tall.

Recreational maths with 1361786817420

• 1361786817420 backwards is 0247186871631
• The number of decimal digits it has is: 13
• The sum of 1361786817420's digits is 54
• More coming soon!