1381542347626848

Names of 1381542347626848

• Cardinal: 1381542347626848 can be written as One quadrillion, three hundred eighty-one trillion, five hundred forty-two billion, three hundred forty-seven million, six hundred twenty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.381542347626848 × 10¹⁵

Factors of 1381542347626848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 251952

Divisors of 1381542347626848

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 121 132 144 176 198 242 264 288 352 363 396 397 484 528 726 792 794 968 1056 1089 1191 1452 1584 1588 1936 2178 2382 2904 3168 3176 3573 3872 4356 4367 4764 5808 6352 7146 8712 8734 9528 11616 12704 13101 14292 17424 17468 19056 26202 28584 34848 34936 38112 39303 48037 52404 57168 69872 78606 96074 104808 114336 139744 144111 157212 157609 192148 209616 251539 288222 314424 315218 384296 419232 432333 472827 503078 576444 628848 630436 754617 768592 864666 945654 1006156 1152888 1257696 1260872 1418481 1509234 1537184 1729332 1733699 1891308 2012312 2263851 2305776 2521744 2766929 2836962 3018468 3458664 3467398 3782616 4024624 4527702 4611552 5043488 5201097 5533858 5673924 6036936 6917328 6934796 7565232 8049248 8300787 9055404 10402194 11067716 11347848 12073872 13834656 13869592 15130464 15603291 16601574 18110808 19070689 20804388 22135432 22695696 24147744 24902361 27739184 30436219 31206582 33203148 36221616 38141378 41608776 44270864 45391392 49804722 55478368 57212067 60872438 62413164 66406296 72443232 76282756 83217552 88541728 91308657 99609444 99860983 114424134 121744876 124826328 132812592 152565512 166435104 171636201 182617314 199218888 199721966 228848268 243489752 249652656 265625184 273925971 299582949 305131024 343272402 365234628 398437776 399443932 457696536 486979504 499305312 547851942 599165898 610262048 686544804 730469256 796875552 798887864 898748847 915393072 973959008 1095703884 1098470813 1198331796 1373089608 1460938512 1597775728 1797497694 1830786144 2191407768 2196941626 2396663592 2746179216 2921877024 3195551456 3295412439 3594995388 4382815536 4393883252 4793327184 5492358432 6590824878 7189990776 8765631072 8787766504 9586654368 9886237317 12083178943 13181649756 14379981552 17575533008 19772474634 24166357886 26363299512 28759963104 35151066016 36249536829 39544949268 39644810251 48332715772 52726599024 72499073658 79089898536 79289620502 96665431544 105453198048 108748610487 118934430753 144998147316 158179797072 158579241004 193330863088 217497220974 237868861506 289996294632 316359594144 317158482008 356803292259 386661726176 434994441948 436092912761 475737723012 579992589264 634316964016 713606584518 869988883896 872185825522 951475446024 1159985178528 1268633928032 1308278738283 1427213169036 1739977767792 1744371651044 1902950892048 2616557476566 2854426338072 3479955535584 3488743302088 3805901784096 3924836214849 4797022040371 5233114953132 5708852676144 6977486604176 7849672429698 9594044080742 10466229906264 11417705352288 13954973208352 14391066121113 15699344859396 19188088161484 20932459812528 28782132242226 31398689718792 38376176322968 41864919625056 43173198363339 57564264484452 62797379437584 76752352645936 86346396726678 115128528968904 125594758875168 153504705291872 172692793453356 230257057937808 345385586906712 460514115875616 690771173813424 1381542347626848
• Sum of all divisors σ(n): 4329312414123060
• Sum of proper divisors (its aliquot sum) s(n): 2947770066496212
• 1381542347626848 is an abundant number, because the sum of its proper divisors (2947770066496212) is greater than itself. Its abundance is 1566227718869364

Bases of 1381542347626848

• Binary: 100111010001000000101100100110111110101100101100000₂
• Hexadecimal: 0x4E88164DF5960
• Base-36: DLPRSJES80

Squares and roots of 1381542347626848

• 1381542347626848 squared (1381542347626848²) is 1908659258286302523657450415104
• 1381542347626848 cubed (1381542347626848³) is 2636893592512576825223989234868529886895112192
• The square root of 1381542347626848 is 37169104.7461039611
• The cube root of 1381542347626848 is 111375.0898005897

Scales and comparisons

• 1,381,542,347,626,848 seconds is equal to 43,928,773 years, 13 weeks, 4 days, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,381,542,347,626,848 would take you about one hundred thirty-one million, seven hundred eighty-six thousand, three hundred nineteen 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 1381542347626848 cubic inches would be around 9281.3 feet tall.

Recreational maths with 1381542347626848

• 1381542347626848 backwards is 8486267432451831
• 1381542347626848 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1381542347626848's digits is 72
• More coming soon!