1121812420640

Names of 1121812420640

• Cardinal: 1121812420640 can be written as One trillion, one hundred twenty-one billion, eight hundred twelve million, four hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.12181242064 × 10¹²

Factors of 1121812420640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8987

Divisors of 1121812420640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 62 68 80 85 124 136 155 160 170 248 272 310 340 496 527 544 620 680 992 1054 1240 1360 1889 2108 2480 2635 2720 3778 4216 4960 5270 7043 7556 8432 9445 10540 14086 15112 16864 18890 21080 28172 30224 32113 35215 37780 42160 56344 58559 60448 64226 70430 75560 84320 112688 117118 119731 128452 140860 151120 160565 218333 225376 234236 239462 256904 281720 292795 302240 321130 436666 468472 478924 513808 563440 585590 598655 642260 873332 936944 957848 995503 1027616 1091665 1126880 1171180 1197310 1284520 1746664 1873888 1915696 1991006 2183330 2342360 2394620 2569040 3493328 3711661 3831392 3982012 4366660 4684720 4789240 4977515 5138080 6986656 7423322 7964024 8733320 9369440 9578480 9955030 13304227 14846644 15928048 17466640 18558305 19156960 19910060 26608454 29693288 31856096 34933280 37116610 39820120 53216908 59386576 66521135 74233220 79640240 106433816 118773152 133042270 148466440 159280480 212867632 226171859 266084540 296932880 412431037 425735264 452343718 532169080 593865760 824862074 904687436 1064338160 1130859295 1649724148 1809374872 2062155185 2128676320 2261718590 3299448296 3618749744 4124310370 4523437180 6598896592 7011327629 7237499488 8248620740 9046874360 13197793184 14022655258 16497241480 18093748720 28045310516 32994482960 35056638145 36187497440 56090621032 65988965920 70113276290 112181242064 140226552580 224362484128 280453105160 560906210320 1121812420640
• Sum of all divisors σ(n): 2898647700480
• Sum of proper divisors (its aliquot sum) s(n): 1776835279840
• 1121812420640 is an abundant number, because the sum of its proper divisors (1776835279840) is greater than itself. Its abundance is 655022859200

Bases of 1121812420640

• Binary: 10000010100110001001110110001100000100000₂
• Hexadecimal: 0x105313B1820
• Base-36: EBCQ5FKW

Squares and roots of 1121812420640

• 1121812420640 squared (1121812420640²) is 1258463107102176298009600
• 1121812420640 cubed (1121812420640³) is 1411759544464427968682183389958144000
• The square root of 1121812420640 is 1059156.4665525109
• The cube root of 1121812420640 is 10390.5869606397

Scales and comparisons

• 1,121,812,420,640 seconds is equal to 35,670 years, 8 weeks, 4 days, 1 hour, 17 minutes, 20 seconds.
• To count from 1 to 1,121,812,420,640 would take you about eighty-nine thousand, one hundred seventy-five 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 1121812420640 cubic inches would be around 865.9 feet tall.

Recreational maths with 1121812420640

• 1121812420640 backwards is 0460242181211
• 1121812420640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1121812420640's digits is 32
• More coming soon!