1379123310728072

Names of 1379123310728072

• Cardinal: 1379123310728072 can be written as One quadrillion, three hundred seventy-nine trillion, one hundred twenty-three billion, three hundred ten million, seven hundred twenty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.379123310728072 × 10¹⁵

Factors of 1379123310728072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1098

Divisors of 1379123310728072

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 157 169 182 196 314 338 364 392 628 637 676 728 919 1099 1183 1256 1274 1352 1838 2041 2198 2366 2548 3676 4082 4396 4732 5096 6433 7352 7693 8164 8281 8792 9464 11947 12866 14287 15386 16328 16562 23894 24649 25732 26533 28574 30772 33124 45031 47788 49298 51464 53066 57148 61544 66248 83629 90062 95576 98596 100009 106132 114296 144283 155311 167258 172543 180124 185731 197192 200018 212264 288566 310622 320437 334516 345086 360248 371462 400036 577132 585403 621244 640874 669032 690172 742924 800072 844561 1009981 1087177 1154264 1170806 1207801 1242488 1281748 1300117 1380344 1485848 1689122 1875679 2019962 2174354 2243059 2341612 2415602 2563496 2600234 3378244 3751358 4039924 4165681 4348708 4486118 4683224 4831204 5200468 5911927 6756488 7069867 7502716 7610239 8079848 8331362 8697416 8972236 9662408 10400936 10979293 11823854 13129753 14139734 15005432 15220478 15701413 16662724 17944472 21958586 22652431 23647708 24383827 26259506 28279468 29159767 30440956 31402826 33325448 41383489 43917172 45304862 47295416 48767654 52519012 56558936 58319534 60881912 62805652 76855051 82766978 87834344 90609724 91908271 97535308 105038024 116639068 125611304 132596077 142730809 153710102 158567017 165533956 170686789 181219448 183816542 195070616 204118369 233278136 265192154 285461618 294481603 307420204 317134034 331067912 341373578 367633084 408236738 530384308 537985357 570923236 588963206 614840408 634268068 682747156 735266168 816473476 928172539 999115663 1060768616 1075970714 1109969119 1141846472 1177926412 1194807523 1268536136 1365494312 1632946952 1723749001 1856345078 1998231326 2061371221 2151941428 2219938238 2355852824 2389615046 3447498002 3712690156 3828260839 3996462652 4122742442 4303882856 4439876476 4779230092 6497207773 6894996004 6993809641 7425380312 7656521678 7992925304 8245484884 8879752952 9558460184 12066243007 12994415546 13789992008 13987619282 14429598547 15313043356 16490969768 20817584089 22408737013 24132486014 25988831092 26797825873 27975238564 28859197094 30626086712 41635168178 44817474026 48264972028 51977662184 53595651746 55950477128 57718394188 83270336356 84463701049 89634948052 96529944056 107191303492 115436788376 145723088623 156861159091 166540672712 168927402098 179269896104 187584781111 214382606984 270628593157 291446177246 313722318182 337854804196 375169562222 541257186314 582892354492 627444636364 675709608392 750339124444 1020061620361 1082514372628 1098028113637 1165784708984 1254889272728 1500678248888 1894400152099 2040123240722 2165028745256 2196056227274 3518171711041 3788800304198 4080246481444 4392112454548 7036343422082 7577600608396 8160492962888 8784224909096 13260801064693 14072686844164 15155201216792 24627201977287 26521602129386 28145373688328 49254403954574 53043204258772 98508807909148 106086408517544 172390413841009 197017615818296 344780827682018 689561655364036 1379123310728072
• Sum of all divisors σ(n): 3281672996984655
• Sum of proper divisors (its aliquot sum) s(n): 1902549686256583
• 1379123310728072 is an abundant number, because the sum of its proper divisors (1902549686256583) is greater than itself. Its abundance is 523426375528511

Bases of 1379123310728072

• Binary: 100111001100100111000101011000010011001001110001000₂
• Hexadecimal: 0x4E64E2B099388
• Base-36: DKUWI3AR9K

Squares and roots of 1379123310728072

• 1379123310728072 squared (1379123310728072²) is 1901981106193558233646728837184
• 1379123310728072 cubed (1379123310728072³) is 2623066480115900719813186374897290316986229248
• The square root of 1379123310728072 is 37136549.5264176637
• The cube root of 1379123310728072 is 111310.0470715141

Scales and comparisons

• 1,379,123,310,728,072 seconds is equal to 43,851,855 years, 19 weeks, 2 days, 15 hours, 34 minutes, 32 seconds.
• To count from 1 to 1,379,123,310,728,072 would take you about one hundred thirty-one million, five hundred fifty-five thousand, five hundred sixty-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 1379123310728072 cubic inches would be around 9275.8 feet tall.

Recreational maths with 1379123310728072

• 1379123310728072 backwards is 2708270133219731
• 1379123310728072 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1379123310728072's digits is 56
• More coming soon!