4012880649918021

Names of 4012880649918021

• Cardinal: 4012880649918021 can be written as Four quadrillion, twelve trillion, eight hundred eighty billion, six hundred forty-nine million, nine hundred eighteen thousand and twenty-one.

Scientific notation

• Scientific notation: 4.012880649918021 × 10¹⁵

Factors of 4012880649918021

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49401

Divisors of 4012880649918021

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 21 27 43 63 79 81 129 139 189 237 301 307 387 417 553 567 711 903 921 973 1161 1251 1659 2133 2149 2709 2763 2919 3397 3483 3753 4977 5977 6399 6447 8127 8289 8757 10191 10981 11259 13201 14931 17931 19341 23779 24253 24381 24867 26271 30573 32943 39603 41839 42673 44793 48823 53793 58023 71337 72759 76867 78813 91719 92407 98829 118809 125517 128019 146469 161379 169771 174069 214011 218277 230601 275157 277221 296487 298711 341761 356427 376551 384057 439407 472183 484137 509313 642033 654831 691803 831663 889461 896133 1025283 1042879 1069281 1129653 1152171 1318221 1416549 1527939 1834939 1926099 1964493 2075409 2099389 2494989 2688399 3075849 3128637 3305281 3371167 3388959 3456513 3857017 3954663 4249647 4583817 5504817 6226227 6298167 6786397 7300153 7484967 8065197 9227547 9385911 9915843 10113501 11571051 12748941 12844573 13751451 14695723 14988661 16514451 18894501 20359191 21900459 23598169 24195591 26999119 27682641 28157733 29747529 30340503 34713153 38246823 38533719 44087169 44965983 47504779 49543353 56683503 61077573 65701377 70794507 80997357 84473199 89242587 91021509 104139459 104920627 115601157 132261507 134897949 142514337 144960181 148630059 165851731 170050509 183232719 197104131 212383521 242992071 267727761 273064527 291815071 312418377 314761881 346803471 396784521 404693847 427543011 434880543 497555193 536125363 549698157 591312393 637150563 644512423 728976213 875445213 944285643 1014721267 1040410413 1160962117 1184104219 1190353563 1214081541 1282629033 1304641629 1492665579 1608376089 1911451689 1933537269 2042705497 2083423879 2186928639 2626335639 2832856929 3044163801 3482886351 3552312657 3752877541 3847887099 3913924887 4477996737 4511586961 4825128267 5800611807 6128116491 6250271637 7879006917 8288729533 8498570787 9132491403 10448659053 10656937971 11258632623 11741774661 13433990211 13534760883 14475384801 14583967153 17401835421 18384349473 18750814911 23053390609 23637020751 24866188599 27397474209 31345977159 31970813913 33775897869 40604282649 43426154403 43751901459 50916481417 52205506263 55153048419 56252444733 69160171827 74598565797 82192422627 89587226797 94037931477 95912441739 101327693607 121812847947 131255704377 152749444251 161373734263 164590486441 165459145257 168757334199 207480515481 223795697391 268761680391 303983080821 356415369919 365438543841 393767113131 458248332753 484121202789 493771459323 622441546443 627110587579 671387092173 806285041173 1069246109757 1152133405087 1181301339393 1374744998259 1452363608367 1481314377969 1867324639329 1881331762737 2418855123519 3207738329271 3456400215261 4124234994777 4357090825101 4443943133907 5643995288211 7077390916963 7256565370557 9623214987813 10369200645783 13071272475303 13331829401721 16931985864633 21232172750889 28869644963439 31107601937349 49541736418741 50795957593899 63696518252667 93322805812047 148625209256223 191089554758001 445875627768669 573268664274003 1337626883306007 4012880649918021
• Sum of all divisors σ(n): 7173483932876800
• Sum of proper divisors (its aliquot sum) s(n): 3160603282958779
• 4012880649918021 is a deficient number, because the sum of its proper divisors (3160603282958779) is less than itself. Its deficiency is 852277366959242

Bases of 4012880649918021

• Binary: 1110010000011011000110010101101010100001011001000101₂
• Hexadecimal: 0xE41B195AA1645
• Base-36: 13IG3X5GBB9

Squares and roots of 4012880649918021

• 4012880649918021 squared (4012880649918021²) is 16103211110486478614394020556441
• 4012880649918021 cubed (4012880649918021³) is 64620264266816076974714005536314914355453523261
• The square root of 4012880649918021 is 63347301.8361320659
• The cube root of 4012880649918021 is 158910.3122727831

Scales and comparisons

• 4,012,880,649,918,021 seconds is equal to 127,597,192 years, 4 days, 13 hours, 40 minutes, 21 seconds.
• To count from 1 to 4,012,880,649,918,021 would take you about three hundred eighty-two million, seven hundred ninety-one thousand, five hundred seventy-six 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 4012880649918021 cubic inches would be around 13242.5 feet tall.

Recreational maths with 4012880649918021

• 4012880649918021 backwards is 1208199460882104
• 4012880649918021 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4012880649918021's digits is 63
• More coming soon!