1380149302819968

Names of 1380149302819968

• Cardinal: 1380149302819968 can be written as One quadrillion, three hundred eighty trillion, one hundred forty-nine billion, three hundred two million, eight hundred nineteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.380149302819968 × 10¹⁵

Factors of 1380149302819968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 13518

Divisors of 1380149302819968

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 384 432 486 576 648 729 864 972 1152 1296 1458 1728 1944 2187 2592 2916 3456 3888 4374 5184 5832 6561 7776 8748 10368 11664 13122 13513 15552 17496 19683 23328 26244 27026 31104 34992 39366 40539 46656 52488 54052 59049 69984 78732 81078 93312 104976 108104 118098 121617 139968 157464 162156 209952 216208 236196 243234 279936 314928 324312 364851 419904 432416 472392 486468 629856 648624 729702 839808 864832 944784 972936 1094553 1259712 1297248 1459404 1729664 1889568 1945872 2189106 2519424 2594496 2918808 3283659 3779136 3891744 4378212 5188992 5837616 6567318 7558272 7783488 8756424 9850977 11675232 13134636 15566976 17512848 19701954 23350464 26269272 29552931 35025696 39403908 46700928 52538544 59105862 70051392 78807816 88658793 105077088 118211724 140102784 157615632 177317586 182601169 210154176 236423448 265976379 315231264 354635172 365202338 420308352 472846896 531952758 547803507 630462528 709270344 730404676 797929137 945693792 1063905516 1095607014 1260925056 1418540688 1460809352 1595858274 1643410521 1891387584 2127811032 2191214028 2837081376 2921618704 3191716548 3286821042 3782775168 4255622064 4382428056 4930231563 5674162752 5843237408 6383433096 6573642084 8511244128 8764856112 9860463126 11348325504 11686474816 12766866192 13147284168 14790694689 17022488256 17529712224 19720926252 23372949632 25533732384 26294568336 29581389378 34044976512 35059424448 39441852504 44372084067 51067464768 52589136672 59162778756 70118848896 78883705008 88744168134 102134929536 105178273344 118325557512 133116252201 157767410016 177488336268 210356546688 236651115024 266232504402 315534820032 354976672536 399348756603 473302230048 532465008804 631069640064 709953345072 798697513206 946604460096 1064930017608 1198046269809 1419906690144 1597395026412 1893208920192 2129860035216 2396092539618 2839813380288 3194790052824 3594138809427 4259720070432 4792185079236 5679626760576 6389580105648 7188277618854 8519440140864 9584370158472 10782416428281 12779160211296 14376555237708 17038880281728 19168740316944 21564832856562 25558320422592 28753110475416 38337480633888 43129665713124 51116640845184 57506220950832 76674961267776 86259331426248 115012441901664 153349922535552 172518662852496 230024883803328 345037325704992 460049767606656 690074651409984 1380149302819968
• Sum of all divisors σ(n): 4124556230926545
• Sum of proper divisors (its aliquot sum) s(n): 2744406928106577
• 1380149302819968 is an abundant number, because the sum of its proper divisors (2744406928106577) is greater than itself. Its abundance is 1364257625286609

Bases of 1380149302819968

• Binary: 100111001110011110100001100111011100111110010000000₂
• Hexadecimal: 0x4E73D0CEE7C80
• Base-36: DL7ZU4I000

Squares and roots of 1380149302819968

• 1380149302819968 squared (1380149302819968²) is 1904812098074443730397019521024
• 1380149302819968 cubed (1380149302819968³) is 2628925089160484024979628151547831227863007232
• The square root of 1380149302819968 is 37150360.7360677995
• The cube root of 1380149302819968 is 111337.6430857217

Scales and comparisons

• 1,380,149,302,819,968 seconds is equal to 43,884,478 years, 38 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,380,149,302,819,968 would take you about one hundred thirty-one million, six hundred fifty-three thousand, four hundred thirty-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 1380149302819968 cubic inches would be around 9278.1 feet tall.

Recreational maths with 1380149302819968

• 1380149302819968 backwards is 8699182039410831
• 1380149302819968 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380149302819968's digits is 72
• More coming soon!