421377749998205

Names of 421377749998205

• Cardinal: 421377749998205 can be written as Four hundred twenty-one trillion, three hundred seventy-seven billion, seven hundred forty-nine million, nine hundred ninety-eight thousand, two hundred five.

Scientific notation

• Scientific notation: 4.21377749998205 × 10¹⁴

Factors of 421377749998205

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2795

Divisors of 421377749998205

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 13 19 35 47 55 65 77 91 95 133 143 169 209 235 247 329 385 455 517 611 665 715 845 893 1001 1045 1183 1235 1463 1645 1729 1859 2585 2693 2717 3055 3211 3619 4277 4465 5005 5915 6251 6721 7315 7943 8645 9295 9823 11609 13013 13465 13585 16055 18095 18851 19019 21385 22477 29623 31255 33605 35009 35321 39715 47047 49115 51167 55601 58045 65065 68761 81263 87373 94255 95095 112385 126571 127699 148115 150917 175045 176605 207361 235235 245063 247247 255835 278005 343805 358169 385099 406315 436865 455117 562837 611611 632855 638495 665171 754585 885997 893893 1036805 1056419 1225315 1236235 1392281 1645423 1660087 1790845 1925495 2275585 2404849 2695693 2814185 3058055 3185819 3325855 3939859 4429985 4469465 4656197 5006287 5282095 6961405 7252249 7316881 8227115 8300435 8647223 9745967 11517961 11620609 12024245 13478465 15929095 16833943 18099653 19699295 21390499 23280985 25031435 26453339 31263037 35044009 36261245 36584405 43236115 48729835 50765743 51218167 57589805 58103045 60530561 79774739 84169715 90498265 94279237 95119453 106952495 126697571 132266695 137792731 149733493 156315185 175220045 185173373 218841259 235295489 253828715 256090835 302652805 340855703 343893407 398873695 406419481 471396185 475597265 558423173 633487855 659954659 665836171 688963655 748667465 925866865 964549117 1037071607 1094206295 1176477445 1225630081 1515720041 1647068423 1704278515 1719467035 1791305503 2032097405 2385989921 2407253849 2792115865 2844936367 3299773295 3329180855 3749412733 4431124139 4470614291 4822745585 5185358035 6128150405 6476258357 7259501249 7578600205 8235342115 8579410567 8956527515 10610040287 11929949605 12036269245 12539138521 13481930891 14224681835 18747063665 19704360533 22155620695 22353071455 23286971539 26245889131 31017868973 31294300037 32381291785 36297506245 42897052835 45333808499 48742365529 53050201435 57604613807 62695692605 67409654455 71238841927 84191358641 94373516237 98521802665 116434857695 131229445655 137930523731 155089344865 156471500185 163008800773 226669042495 243711827645 256156686929 288023069035 341196558703 356194209635 403232296649 420956793205 471867581185 498671893489 589339510487 633650751877 689652618655 815044003865 926104945051 1094487662333 1280783434645 1705982793515 1793096808503 2016161483245 2493359467445 2946697552435 3168253759385 4435555263139 4630524725255 5472438311665 6482734615357 7661413636331 8965484042515 12039364285663 22177776315695 32413673076785 38307068181655 60196821428315 84275549999641 421377749998205
• Sum of all divisors σ(n): 734139870474240
• Sum of proper divisors (its aliquot sum) s(n): 312762120476035
• 421377749998205 is a deficient number, because the sum of its proper divisors (312762120476035) is less than itself. Its deficiency is 108615629522170

Bases of 421377749998205

• Binary: 1011111110011110110100111000110101101101001111101₂
• Hexadecimal: 0x17F3DA71ADA7D
• Base-36: 45D69KP4E5

Squares and roots of 421377749998205

• 421377749998205 squared (421377749998205²) is 177559208193549753877503222025
• 421377749998205 cubed (421377749998205³) is 74819499640060841023248661506434825466465125
• The square root of 421377749998205 is 20527487.6689332103
• The cube root of 421377749998205 is 74970.5217485141

Scales and comparisons

• 421,377,749,998,205 seconds is equal to 13,398,509 years, 2 weeks, 1 day, 15 hours, 30 minutes, 5 seconds.
• To count from 1 to 421,377,749,998,205 would take you about thirty-three million, four hundred ninety-six thousand, two hundred seventy-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 421377749998205 cubic inches would be around 6247.5 feet tall.

Recreational maths with 421377749998205

• 421377749998205 backwards is 502899947773124
• 421377749998205 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421377749998205's digits is 77
• More coming soon!