2742909239700864

Names of 2742909239700864

• Cardinal: 2742909239700864 can be written as Two quadrillion, seven hundred forty-two trillion, nine hundred nine billion, two hundred thirty-nine million, seven hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.742909239700864 × 10¹⁵

Factors of 2742909239700864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 649

Divisors of 2742909239700864

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 288 312 324 351 384 416 432 468 486 576 624 631 648 702 729 832 864 936 972 1053 1152 1248 1262 1296 1404 1458 1664 1728 1872 1893 1944 2106 2187 2496 2524 2592 2808 2916 3159 3456 3744 3786 3888 4212 4374 4992 5048 5184 5616 5679 5832 6318 6561 7488 7572 7776 8203 8424 8748 9477 10096 10368 11232 11358 11664 12636 13122 14976 15144 15552 16406 16848 17037 17496 18954 20192 22464 22716 23328 24609 25272 26244 28431 30288 31104 32812 33696 34074 34992 37908 40384 44928 45432 46656 49218 50544 51111 52488 56862 60576 65624 67392 68148 69984 73827 75816 80768 85293 90864 93312 98436 101088 102222 104976 113724 121152 131248 134784 136296 139968 147654 151632 153333 170586 181728 196872 202176 204444 209952 221481 227448 242304 262496 272592 279936 295308 303264 306666 341172 363456 393744 398161 404352 408888 419904 442962 454896 459999 524992 545184 590616 606528 613332 664443 682344 726912 787488 796322 817776 839808 885924 909792 919998 1049984 1090368 1181232 1194483 1213056 1226664 1328886 1364688 1379997 1574976 1592644 1635552 1771848 1819584 1839996 1993329 2180736 2362464 2388966 2453328 2657772 2729376 2759994 3149952 3185288 3271104 3543696 3583449 3639168 3679992 3986658 4139991 4724928 4777932 4906656 5176093 5315544 5458752 5519988 5979987 6370576 6542208 7087392 7166898 7359984 7973316 8279982 9449856 9555864 9813312 10352186 10631088 10750347 10917504 11039976 11959974 12741152 14174784 14333796 14719968 15528279 15946632 16559964 17939961 19111728 19626624 20704372 21262176 21500694 22079952 23919948 25482304 28349568 28667592 29439936 31056558 31893264 32251041 33119928 35879922 38223456 41408744 42524352 43001388 44159904 46584837 47839896 50964608 53819883 57335184 58879872 62113116 63786528 64502082 66239856 71759844 76446912 82817488 85048704 86002776 88319808 93169674 95679792 96753123 107639766 114670368 124226232 127573056 129004164 132479712 139754511 143519688 152893824 165634976 172005552 176639616 186339348 191359584 193506246 215279532 229340736 248452464 251239591 255146112 258008328 264959424 279509022 287039376 290259369 331269952 344011104 372678696 382719168 387012492 419263533 430559064 458681472 496904928 502479182 516016656 529918848 559018044 574078752 580518738 662539904 688022208 745357392 753718773 765438336 774024984 838527066 861118128 870778107 993809856 1004958364 1032033312 1118036088 1148157504 1161037476 1257790599 1376044416 1490714784 1507437546 1548049968 1677054132 1722236256 1741556214 1987619712 2009916728 2064066624 2236072176 2261156319 2296315008 2322074952 2515581198 2612334321 2981429568 3014875092 3096099936 3266114683 3354108264 3444472512 3483112428 3773371797 4019833456 4128133248 4472144352 4522312638 4644149904 5031162396 5224668642 5962859136 6029750184 6192199872 6532229366 6708216528 6783468957 6888945024 6966224856 7546743594 8039666912 8944288704 9044625276 9288299808 9798344049 10062324792 10449337284 11320115391 12059500368 12384399744 13064458732 13416433056 13566937914 13932449712 15093487188 16079333824 17888577408 18089250552 18576599616 19596688098 20124649584 20350406871 20898674568 22640230782 24119000736 26128917464 26832866112 27133875828 27864899424 29395032147 30186974376 32158667648 33960346173 36178501104 37153199232 39193376196 40249299168 40700813742 41797349136 45280461564 48238001472 52257834928 53665732224 54267751656 55729798848 58790064294 60373948752 61051220613 67920692346 72357002208 78386752392 80498598336 81401627484 83594698272 88185096441 90560923128 96476002944 104515669856 108535503312 111459597696 117580128588 120747897504 122102441226 135841384692 144714004416 156773504784 160997196672 162803254968 167189396544 176370192882 181121846256 183153661839 209031339712 217071006624 235160257176 241495795008 244204882452 264555289323 271682769384 289428008832 313547009568 325606509936 334378793088 352740385764 362243692512 366307323678 418062679424 434142013248 470320514352 482991590016 488409764904 529110578646 543365538768 549460985517 627094019136 651213019872 705480771528 724487385024 732614647356 793665867969 868284026496 940641028704 976819529808 1058221157292 1086731077536 1098921971034 1254188038272 1302426039744 1410961543056 1448974770048 1465229294712 1587331735938 1648382956551 1881282057408 1953639059616 2116442314584 2173462155072 2197843942068 2380997603907 2604852079488 2821923086112 2930458589424 3174663471876 3296765913102 3762564114816 3907278119232 4232884629168 4346924310144 4395687884136 4761995207814 5643846172224 5860917178848 6349326943752 6593531826204 7142992811721 7814556238464 8465769258336 8791375768272 9523990415628 11287692344448 11721834357696 12698653887504 13187063652408 14285985623442 16931538516672 17582751536544 19047980831256 21428978435163 23443668715392 25397307775008 26374127304816 28571971246884 33863077033344 35165503073088 38095961662512 42857956870326 50794615550016 52748254609632 57143942493768 70331006146176 76191923325024 85715913740652 101589231100032 105496509219264 114287884987536 152383846650048 171431827481304 210993018438528 228575769975072 304767693300096 342863654962608 457151539950144 685727309925216 914303079900288 1371454619850432 2742909239700864
• Sum of all divisors σ(n): 8840652812890080
• Sum of proper divisors (its aliquot sum) s(n): 6097743573189216
• 2742909239700864 is an abundant number, because the sum of its proper divisors (6097743573189216) is greater than itself. Its abundance is 3354834333488352

Bases of 2742909239700864

• Binary: 1001101111101010100101010010111000100010110110000000₂
• Hexadecimal: 0x9BEA952E22D80
• Base-36: R0A33XI000

Squares and roots of 2742909239700864

• 2742909239700864 squared (2742909239700864²) is 7523551097236371803256202346496
• 2742909239700864 cubed (2742909239700864³) is 20636417819971217702204000187774712677918572544
• The square root of 2742909239700864 is 52372791.0245469351
• The cube root of 2742909239700864 is 139981.4471962669

Scales and comparisons

• 2,742,909,239,700,864 seconds is equal to 87,216,029 years, 23 weeks, 1 day, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 2,742,909,239,700,864 would take you about two hundred sixty-one million, six hundred forty-eight thousand and eighty-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 2742909239700864 cubic inches would be around 11665.1 feet tall.

Recreational maths with 2742909239700864

• 2742909239700864 backwards is 4680079329092472
• 2742909239700864 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2742909239700864's digits is 72
• More coming soon!