428040220456875

Names of 428040220456875

• Cardinal: 428040220456875 can be written as Four hundred twenty-eight trillion, forty billion, two hundred twenty million, four hundred fifty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.28040220456875 × 10¹⁴

Factors of 428040220456875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 148

Divisors of 428040220456875

• Number of divisors d(n): 600
• Complete list of divisors:
  1 3 5 13 15 19 25 39 47 57 61 65 75 95 125 141 183 195 235 247 285 305 325 361 375 475 611 625 705 741 793 893 915 975 1083 1159 1175 1235 1425 1525 1625 1805 1833 1875 2209 2375 2379 2679 2867 3055 3477 3525 3705 3965 4465 4575 4693 4875 5415 5795 5875 6175 6627 6859 7125 7625 8125 8601 9025 9165 11045 11609 11875 11895 13395 14079 14335 15067 15275 16967 17385 17625 18525 19825 20577 22021 22325 22875 23465 24375 27075 28717 28975 29375 30875 33135 34295 34827 35625 37271 38125 41971 43005 45125 45201 45825 50901 54473 55225 58045 59475 66063 66975 70395 71675 75335 76375 84835 86151 86925 88125 89167 92625 99125 102885 110105 111625 111813 114375 117325 125913 130321 134749 135375 143585 144875 154375 163419 165675 171475 174135 186355 209855 215025 220571 225625 226005 229125 254505 267501 272365 276125 286273 290225 297375 322373 330315 334875 351975 358375 376675 381875 390963 404247 418399 424175 430755 434625 445835 463125 495625 514425 545623 550525 558125 559065 586625 629565 651605 661713 673745 676875 708149 717925 724375 797449 817095 828375 857375 858819 870675 931775 967119 1034987 1049275 1075125 1102855 1130025 1145625 1255197 1272525 1337505 1361825 1380625 1431365 1451125 1486875 1611865 1636869 1651575 1674375 1694173 1751737 1759875 1791875 1883375 1954815 2021235 2091995 2120875 2124447 2153775 2173125 2229175 2392347 2560231 2572125 2728115 2752625 2795325 2933125 3104961 3147825 3258025 3308565 3368725 3540745 3589625 3987245 4085475 4141875 4190849 4286875 4294095 4353375 4658875 4835595 5082519 5174935 5246375 5255211 5375625 5439187 5514275 5650125 6125087 6275985 6362625 6687525 6809125 7156825 7255625 7680693 7949581 8059325 8184345 8257875 8470865 8758685 8799375 9416875 9774075 10106175 10366837 10459975 10604375 10622235 10768875 11145875 11961735 12572547 12801155 12860625 13454831 13640575 13763125 13976625 15151531 15524805 15739125 16290125 16317561 16542825 16843625 17703725 17948125 18375261 19664753 19936225 20427375 20954245 21470475 21766875 23294375 23848743 24177975 25412595 25874675 26231875 26276055 27195935 27571375 28250625 30625435 31100511 31379925 31813125 33283003 33437625 34045625 35784125 38403465 39747905 40296625 40364493 40921725 41289375 42354325 43793425 45454593 48644389 48870375 50530875 51834185 52299875 53111175 53844375 55729375 58994259 59808675 62862735 64005775 67274155 68202875 69883125 75757655 77624025 78695625 79626131 81450625 81587805 82714125 84218125 88518625 91876305 98323765 99681125 99849009 102136875 103344553 104771225 107352375 119243715 120889875 127062975 129373375 131380275 135979675 137856875 145933167 153127175 155502555 156899625 166415015 167188125 178920625 192017325 196969903 198739525 201483125 201822465 204608625 211771625 218967125 227272965 238878393 243221945 244351875 252654375 255641789 259170925 261499375 265555875 287879089 294971295 299043375 310033659 314313675 320028875 336370775 341014375 373630307 378788275 388120125 398130655 407939025 413570625 442593125 459381525 491618825 498405625 499245045 516722765 523856125 536761875 590909709 596218575 604449375 632377057 635314875 646866875 656901375 679898375 729665835 765635875 766925367 777512775 784498125 832075075 863637267 924243391 960086625 984849515 993697625 1009112325 1023043125 1058858125 1094835625 1120890921 1136364825 1194391965 1216109725 1278208945 1295854625 1327779375 1439395445 1474856475 1495216875 1550168295 1571568375 1600144375 1681853875 1868151535 1893941375 1897131171 1940600625 1990653275 2039695125 2296907625 2458094125 2496225225 2583613825 2619280625 2772730173 2954548545 2981092875 3161885285 3176574375 3284506875 3399491875 3648329175 3742428157 3828179375 3834626835 3887563875 4160375375 4318186335 4621216955 4800433125 4857193991 4924247575 4968488125 5045561625 5604454605 5681824125 5971959825 6080548625 6391044725 6479273125 7196977225 7374282375 7750841475 7857841875 8409269375 9340757675 9469706875 9485655855 9953266375 10198475625 11227284471 11484538125 12015164083 12290470625 12481126125 12918069125 13863650865 14571581973 14772742725 14905464375 15809426425 17560624429 18241645875 18712140785 19173134175 19437819375 20801876875 21590931675 23106084775 24285969955 24621237875 25227808125 28022273025 28409120625 29859799125 30402743125 31955223625 35984886125 36045492249 36871411875 38754207375 46703788375 47428279275 49766331875 52681873287 56136422355 60075820415 62405630625 64590345625 69318254325 72857909865 73863713625 79047132125 87803122145 91208229375 93560703925 95865670875 107954658375 115530423875 121429849775 123106189375 140111365125 149298995625 159776118125 179924430625 180227461245 193771036875 228288117577 233518941875 237141396375 263409366435 280682111775 300379102075 346591271625 364289549325 369318568125 395235660625 439015610725 467803519625 479328354375 539773291875 577652119375 607149248875 684864352731 700556825625 901137306225 1141440587885 1185706981875 1317046832175 1403410558875 1501895510375 1732956358125 1821447746625 2195078053625 2339017598125 3035746244375 3424321763655 4505686531125 5707202939425 6585234160875 7017052794375 7509477551875 9107238733125 10975390268125 17121608818275 22528432655625 28536014697125 32926170804375 85608044091375 142680073485625 428040220456875
• Sum of all divisors σ(n): 841894425158864
• Sum of proper divisors (its aliquot sum) s(n): 413854204701989
• 428040220456875 is a deficient number, because the sum of its proper divisors (413854204701989) is less than itself. Its deficiency is 14186015754886

Bases of 428040220456875

• Binary: 1100001010100110011100001010010100011011110101011₂
• Hexadecimal: 0x1854CE14A37AB
• Base-36: 47Q6YNL7E3

Squares and roots of 428040220456875

• 428040220456875 squared (428040220456875²) is 183218430328770151233734765625
• 428040220456875 cubed (428040220456875³) is 78424857309689368219977963344686008544921875
• The square root of 428040220456875 is 20689132.9073229891
• The cube root of 428040220456875 is 75363.5810007269

Scales and comparisons

• 428,040,220,456,875 seconds is equal to 13,610,354 years, 51 weeks, 5 days, 6 hours, 1 minute, 15 seconds.
• To count from 1 to 428,040,220,456,875 would take you about thirty-four million, twenty-five thousand, eight hundred eighty-seven 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 428040220456875 cubic inches would be around 6280.3 feet tall.

Recreational maths with 428040220456875

• 428040220456875 backwards is 578654022040824
• 428040220456875 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428040220456875's digits is 57
• More coming soon!