1220195693808

Names of 1220195693808

• Cardinal: 1220195693808 can be written as One trillion, two hundred twenty billion, one hundred ninety-five million, six hundred ninety-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.220195693808 × 10¹²

Factors of 1220195693808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3448776

Divisors of 1220195693808

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 81 84 91 104 108 112 117 126 144 156 162 168 182 189 208 216 234 243 252 273 312 324 336 351 364 378 432 468 486 504 546 567 624 648 702 728 756 819 936 972 1008 1053 1092 1134 1296 1404 1456 1512 1638 1701 1872 1944 2106 2184 2268 2457 2808 3024 3159 3276 3402 3888 4212 4368 4536 4914 5616 6318 6552 6804 7371 8424 9072 9828 12636 13104 13608 14742 16848 19656 22113 25272 27216 29484 39312 44226 50544 58968 88452 117936 176904 353808 3448751 6897502 10346253 13795004 20692506 24141257 27590008 31038759 41385012 44833763 48282514 55180016 62077518 72423771 82770024 89667526 93116277 96565028 124155036 134501289 144847542 165540048 179335052 186232554 193130056 217271313 248310072 269002578 279348831 289695084 313836341 358670104 372465108 386260112 403503867 434542626 496620144 538005156 558697662 579390168 627672682 651813939 717340208 744930216 807007734 838046493 869085252 941509023 1076010312 1117395324 1158780336 1210511601 1255345364 1303627878 1489860432 1614015468 1676092986 1738170504 1883018046 1955441817 2152020624 2234790648 2421023202 2510690728 2607255756 2824527069 3228030936 3352185972 3476341008 3631534803 3766036092 3910883634 4469581296 4842046404 5021381456 5214511512 5649054138 5866325451 6456061872 6704371944 7263069606 7532072184 7821767268 8473581207 9684092808 10429023024 10894604409 11298108276 11732650902 13408743888 14526139212 15064144368 15643534536 16947162414 19368185616 21789208818 22596216552 23465301804 25420743621 29052278424 31287069072 33894324828 43578417636 45192433104 46930603608 50841487242 58104556848 67788649656 76262230863 87156835272 93861207216 101682974484 135577299312 152524461726 174313670544 203365948968 305048923452 406731897936 610097846904 1220195693808
• Sum of all divisors σ(n): 4358560367616
• Sum of proper divisors (its aliquot sum) s(n): 3138364673808
• 1220195693808 is an abundant number, because the sum of its proper divisors (3138364673808) is greater than itself. Its abundance is 1918168980000

Bases of 1220195693808

• Binary: 10001110000011001010101001011010011110000₂
• Hexadecimal: 0x11C1954B4F0
• Base-36: FKJT0F00

Squares and roots of 1220195693808

• 1220195693808 squared (1220195693808²) is 1488877531187586489540864
• 1220195693808 cubed (1220195693808³) is 1816721952162579254802321683847770112
• The square root of 1220195693808 is 1104624.6845911059
• The cube root of 1220195693808 is 10685.8685951293

Scales and comparisons

• 1,220,195,693,808 seconds is equal to 38,798 years, 23 weeks, 2 days, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,220,195,693,808 would take you about ninety-six thousand, nine hundred ninety-six 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 1220195693808 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220195693808

• 1220195693808 backwards is 8083965910221
• 1220195693808 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1220195693808's digits is 54
• More coming soon!