420772162153891653

Names of 420772162153891653

• Cardinal: 420772162153891653 can be written as Four hundred twenty quadrillion, seven hundred seventy-two trillion, one hundred sixty-two billion, one hundred fifty-three million, eight hundred ninety-one thousand, six hundred fifty-three.

Scientific notation

• Scientific notation: 4.20772162153891653 × 10¹⁷

Factors of 420772162153891653

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6748

Divisors of 420772162153891653

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 27 59 63 81 177 189 243 413 531 567 729 1239 1593 1701 2187 3481 3717 4779 5103 6561 6679 10443 11151 14337 15309 20037 24367 31329 33453 43011 45927 46753 60111 73101 93987 100359 129033 140259 180333 205379 219303 281961 301077 387099 394061 420777 540999 616137 657909 845883 903231 1182183 1262331 1437653 1622997 1848411 1973727 2537649 2709693 2758427 3546549 3786993 4312959 4868991 5545233 5921181 7612947 8275281 10639647 11360979 12938877 14606973 16635699 17763543 22838841 23249599 24825843 31918941 34082937 38816631 43820919 44609041 49907097 53290629 69748797 74477529 95756823 102248811 116449893 133827123 149721291 159871887 162747193 209246391 223432587 287270469 306746433 312263287 349349679 401481369 449163873 488241579 627739173 670297761 861811407 936789861 1048049037 1204444107 1347491619 1371726341 1464724737 1883217519 2010893283 2585434221 2631933419 2810369583 3144147111 3613332321 4115179023 4394174211 5649652557 6032679849 7895800257 8431108749 9432441333 9602084387 10839996963 12345537069 13182522633 16948957671 18098039547 18423533933 23687400771 25293326247 28806253161 32519990889 37036611207 39547567899 50846873013 55270601799 71062202313 75879978741 86418759483 97559972667 111109833621 118642703697 152540619039 155284071721 165811805397 213186606939 227639936223 259256278449 292679918001 333329500863 355928111091 465852215163 497435416191 639559820817 682919808669 777768835347 999988502589 1067784333273 1086988502047 1397556645489 1492306248573 1918679462451 2048759426007 2333306506041 2999965507767 3260965506141 4192669936467 4476918745719 5756038387353 6999919518123 8999896523301 9161760231539 9782896518423 12578009809401 13430756237157 17268115162059 20999758554369 27485280694617 29348689555269 37734029428203 40292268711471 62999275663107 64132321620773 82455842083851 88046068665807 113202088284609 120876806134413 192396964862319 247367526251553 264138205997421 339606264853827 577190894586957 742102578754659 792414617992263 1018818794561481 1731572683760871 2226307736263977 2377243853976789 5194718051282613 6678923208791931 7131731561930367 15584154153847839 20036769626375793 46752462461543517 60110308879127379 140257387384630551 420772162153891653
• Sum of all divisors σ(n): 733832854404960960
• Sum of proper divisors (its aliquot sum) s(n): 313060692251069307
• 420772162153891653 is a deficient number, because the sum of its proper divisors (313060692251069307) is less than itself. Its deficiency is 107711469902822346

Bases of 420772162153891653

• Binary: 10111010110111000100000110101011000100011100100011101000101₂
• Hexadecimal: 0x5D6E20D588E4745
• Base-36: 3733A6R757B9

Squares and roots of 420772162153891653

• 420772162153891653 squared (420772162153891653²) is 177049212443660891116810212863072409
• 420772162153891653 cubed (420772162153891653³) is 74497379927562892315369971715494127242258333679702077
• The square root of 420772162153891653 is 648669532.3151008401
• The cube root of 420772162153891653 is 749345.8961582937

Scales and comparisons

• 420,772,162,153,891,653 seconds is equal to 13,379,253,222 years, 38 weeks, 3 days, 10 hours, 47 minutes, 33 seconds.
• To count from 1 to 420,772,162,153,891,653 would take you about forty billion, one hundred thirty-seven million, seven hundred fifty-nine thousand, six hundred sixty-eight 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 420772162153891653 cubic inches would be around 62445.5 feet tall.

Recreational maths with 420772162153891653

• 420772162153891653 backwards is 356198351261277024
• The number of decimal digits it has is: 18
• The sum of 420772162153891653's digits is 72
• More coming soon!