6742820648655

Names of 6742820648655

• Cardinal: 6742820648655 can be written as Six trillion, seven hundred forty-two billion, eight hundred twenty million, six hundred forty-eight thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 6.742820648655 × 10¹²

Factors of 6742820648655

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 293699

Divisors of 6742820648655

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 31 35 39 45 63 65 91 93 105 117 155 181 195 217 273 279 315 403 455 465 543 585 651 819 905 1085 1209 1267 1365 1395 1629 1953 2015 2353 2715 2821 3255 3627 3801 4095 5611 6045 6335 7059 8145 8463 9765 11403 11765 14105 16471 16833 18135 19005 21177 25389 28055 35295 39277 42315 49413 50499 57015 72943 82355 84165 105885 117831 126945 148239 196385 218829 247065 252495 293459 353493 364715 510601 589155 656487 741195 880377 1094145 1467295 1531803 1767465 2054213 2553005 2641131 3282435 3814967 4401885 4595409 6162639 7659015 9097229 10271065 11444901 13205655 18487917 19074835 22977045 26704769 27291687 30813195 34334703 45486145 53116079 57224505 63680603 80114307 81875061 92439585 118263977 133523845 136458435 159348237 171673515 191041809 240342921 265580395 318403015 354791931 371812553 400571535 409375305 478044711 573125427 591319885 690509027 796741185 827847839 955209045 1064375793 1115437659 1201714605 1646598449 1773959655 1859062765 2071527081 2390223555 2483543517 2865627135 3346312977 3452545135 4139239195 4833563189 4939795347 5321878965 5577188295 6214581243 7450630551 8232992245 10357635405 11526189143 12417717585 14500689567 14819386041 16731564885 21405779837 24167815945 24698976735 31072906215 34578567429 37253152755 43502068701 57630945715 64217339511 72503447835 74096930205 103735702287 107028899185 149840458859 172892837145 192652018533 217510343505 321086697555 449521376577 518678511435 749202294295 963260092665 1348564129731 2247606882885 6742820648655
• Sum of all divisors σ(n): 14930794045440
• Sum of proper divisors (its aliquot sum) s(n): 8187973396785
• 6742820648655 is an abundant number, because the sum of its proper divisors (8187973396785) is greater than itself. Its abundance is 1445152748130

Bases of 6742820648655

• Binary: 1100010000111101111011011011111011011001111₂
• Hexadecimal: 0x621EF6DF6CF
• Base-36: 2E1LXBIDR

Squares and roots of 6742820648655

• 6742820648655 squared (6742820648655²) is 45465630299928234953309025
• 6742820648655 cubed (6742820648655³) is 306566590790470523407820403589165611375
• The square root of 6742820648655 is 2596694.1769594277
• The cube root of 6742820648655 is 18892.1130634567

Scales and comparisons

• 6,742,820,648,655 seconds is equal to 214,400 years, 43 weeks, 4 days, 15 hours, 44 minutes, 15 seconds.
• To count from 1 to 6,742,820,648,655 would take you about five hundred thirty-six thousand and 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 6742820648655 cubic inches would be around 1574.3 feet tall.

Recreational maths with 6742820648655

• 6742820648655 backwards is 5568460282476
• 6742820648655 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6742820648655's digits is 63
• More coming soon!