1540513802201408

Names of 1540513802201408

• Cardinal: 1540513802201408 can be written as One quadrillion, five hundred forty trillion, five hundred thirteen billion, eight hundred two million, two hundred one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.540513802201408 × 10¹⁵

Factors of 1540513802201408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 990250

Divisors of 1540513802201408

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 64 68 116 136 232 272 289 464 493 544 578 928 986 1088 1156 1856 1972 2312 2909 3944 4624 5818 7888 8381 9248 11636 15776 16762 18496 23272 31552 33524 46544 49453 67048 84361 93088 98906 134096 168722 186176 197812 268192 337444 395624 536384 674888 791248 840701 987293 1349776 1434137 1582496 1681402 1974586 2699552 2868274 3164992 3362804 3949172 5399104 5736548 6725608 7898344 11473096 13451216 15796688 16783981 22946192 24380329 26902432 28631497 31593376 33567962 45892384 48760658 53804864 57262994 63186752 67135924 91784768 97521316 114525988 134271848 195042632 229051976 268543696 285327677 390085264 458103952 486735449 537087392 570655354 780170528 916207904 973470898 1074174784 1141310708 1560341056 1832415808 1946941796 2282621416 2872035337 3893883592 4565242832 5744070674 7787767184 8274502633 9130485664 11488141348 15575534368 16549005266 18260971328 22976282696 31151068736 33098010532 45952565392 48824600729 66196021064 83289024773 91905130784 97649201458 132392042128 166578049546 183810261568 195298402916 264784084256 333156099092 390596805832 529568168512 666312198184 781193611664 830018212393 1332624396368 1415913421141 1562387223328 1660036424786 2665248792736 2831826842282 3124774446656 3320072849572 5330497585472 5663653684564 6640145699144 11327307369128 13280291398288 22654614738256 24070528159397 26560582796576 45309229476512 48141056318794 53121165593152 90618458953024 96282112637588 192564225275176 385128450550352 770256901100704 1540513802201408
• Sum of all divisors σ(n): 3360491783371800
• Sum of proper divisors (its aliquot sum) s(n): 1819977981170392
• 1540513802201408 is an abundant number, because the sum of its proper divisors (1819977981170392) is greater than itself. Its abundance is 279464178968984

Bases of 1540513802201408

• Binary: 101011110010001011011010001111100111010100101000000₂
• Hexadecimal: 0x57916D1F3A940
• Base-36: F62E9QXY68

Squares and roots of 1540513802201408

• 1540513802201408 squared (1540513802201408²) is 2373182774773038811706997182464
• 1540513802201408 cubed (1540513802201408³) is 3655920819684501703217796540549187256653709312
• The square root of 1540513802201408 is 39249379.6409753207
• The cube root of 1540513802201408 is 115492.8764358131

Scales and comparisons

• 1,540,513,802,201,408 seconds is equal to 48,983,573 years, 40 weeks, 6 days, 19 hours, 30 minutes, 8 seconds.
• To count from 1 to 1,540,513,802,201,408 would take you about one hundred forty-six million, nine hundred fifty thousand, seven hundred twenty-one 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 1540513802201408 cubic inches would be around 9624.4 feet tall.

Recreational maths with 1540513802201408

• 1540513802201408 backwards is 8041022083150451
• The number of decimal digits it has is: 16
• The sum of 1540513802201408's digits is 44
• More coming soon!