7428653380225

Names of 7428653380225

• Cardinal: 7428653380225 can be written as Seven trillion, four hundred twenty-eight billion, six hundred fifty-three million, three hundred eighty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.428653380225 × 10¹²

Factors of 7428653380225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 99

Divisors of 7428653380225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 23 25 35 49 53 55 77 115 161 175 245 253 265 275 343 371 385 529 539 575 583 805 1127 1219 1225 1265 1325 1715 1771 1855 1925 2597 2645 2695 2809 2915 3703 3773 4025 4081 5635 5819 6095 6325 7889 8533 8575 8855 9275 12397 12985 13225 13409 13475 14045 14575 18179 18515 18865 19663 20405 25921 28037 28175 28567 29095 30475 30899 39445 40733 42665 44275 59731 61985 64607 64925 67045 70225 86779 90895 92575 93863 94325 98315 102025 129605 137641 140185 142835 145475 148877 154495 181447 196259 197225 199969 203665 213325 216293 285131 298655 308407 309925 323035 335225 418117 433895 452249 454475 469315 491575 648025 657041 688205 700925 710677 714175 744385 772475 907235 963487 981295 999845 1018325 1042139 1081465 1373813 1425655 1485961 1493275 1514051 1542035 1615175 1637647 1995917 2090585 2158849 2169475 2261245 2346575 3165743 3285205 3424171 3441025 3553385 3721925 4536175 4599287 4817435 4906475 4974739 4999225 5210695 5407325 6869065 7128275 7294973 7429805 7570255 7710175 8188235 9616691 9979585 10401727 10452925 10598357 10794245 11306225 11463529 15111943 15828715 16345571 16426025 17120855 17766925 22160201 22996435 23969197 24087175 24873695 26053475 34345325 34823173 36474865 37149025 37665881 37851275 40941175 48083455 49897925 51064811 52008635 52991785 53971225 57317645 72812089 75559715 78755933 79143575 80244703 81727855 85604275 105783601 110801005 114418997 114982175 119845985 124368475 167784379 174115865 182374325 188329405 240417275 243762211 255324055 260043175 263661167 264958925 286588225 364060445 377798575 393779665 401223515 408639275 509684623 528918005 551291531 554005025 561712921 572094985 599229925 800932979 838921895 866315263 870579325 941647025 1174490653 1218811055 1276620275 1318305835 1820302225 1845628169 1968898325 2006117575 2548423115 2644590025 2756457655 2808564605 2860474925 3859040717 4004664895 4194609475 4331576315 5606530853 5872453265 6064206841 6094055275 6591529175 9228140845 12742115575 12919397183 13782288275 14042823025 19295203585 20023324475 21657881575 27013285019 28032654265 29362266325 30321034205 42449447887 46140704225 64596985915 96476017925 135066425095 140163271325 151605171025 212247239435 297146135209 322984929575 675332125475 1061236197175 1485730676045 7428653380225
• Sum of all divisors σ(n): 12486138336000
• Sum of proper divisors (its aliquot sum) s(n): 5057484955775
• 7428653380225 is a deficient number, because the sum of its proper divisors (5057484955775) is less than itself. Its deficiency is 2371168424450

Bases of 7428653380225

• Binary: 1101100000110011110001111101111001010000001₂
• Hexadecimal: 0x6C19E3EF281
• Base-36: 2MSOCF4W1

Squares and roots of 7428653380225

• 7428653380225 squared (7428653380225²) is 55184891043528318421050625
• 7428653380225 cubed (7428653380225³) is 409949427387854970249047860202098890625
• The square root of 7428653380225 is 2725555.6094537861
• The cube root of 7428653380225 is 19512.0708785087

Scales and comparisons

• 7,428,653,380,225 seconds is equal to 236,208 years, 10 weeks, 2 days, 11 hours, 50 minutes, 25 seconds.
• To count from 1 to 7,428,653,380,225 would take you about five hundred ninety thousand, five hundred twenty 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 7428653380225 cubic inches would be around 1626 feet tall.

Recreational maths with 7428653380225

• 7428653380225 backwards is 5220833568247
• 7428653380225 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7428653380225's digits is 55
• More coming soon!