1338929721622948

Names of 1338929721622948

• Cardinal: 1338929721622948 can be written as One quadrillion, three hundred thirty-eight trillion, nine hundred twenty-nine billion, seven hundred twenty-one million, six hundred twenty-two thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.338929721622948 × 10¹⁵

Factors of 1338929721622948

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 131

Divisors of 1338929721622948

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 109 169 182 196 218 338 343 364 436 637 676 686 763 1183 1274 1372 1417 1526 2197 2366 2401 2548 2834 3052 4394 4459 4732 4802 5341 5668 8281 8788 8918 9604 9919 10682 11881 15379 16562 16807 17836 18421 19838 21364 23762 30758 31213 33124 33614 36842 37387 39676 47524 57967 61516 62426 67228 69433 73684 74774 83167 107653 115934 117649 124852 128947 138866 149548 154453 166334 215306 218491 231868 235298 239473 257894 261709 277732 308906 332668 405769 430612 436982 470596 478946 486031 515788 523418 582169 617812 753571 811538 873964 902629 957892 972062 1046836 1081171 1164338 1295029 1507142 1529437 1623076 1676311 1805258 1831963 1944124 2007889 2162342 2328676 2590058 2840383 3014284 3058874 3352622 3402217 3610516 3663926 4015778 4075183 4324684 5180116 5274997 5680766 6117748 6318403 6705244 6804434 7327852 7568197 8031556 8150366 9065203 10549994 11361532 11734177 12636806 12823741 13608868 14055223 15136394 16300732 16835377 18130406 19882681 21099988 23468354 23815519 25273612 25647482 26102557 28110446 28526281 30272788 33670754 36260812 36924979 39765362 44228821 46936708 47631038 51294964 52205114 52977379 56220892 57052562 63456421 67341508 73849958 79530724 82139239 88457642 95262076 98386561 104410228 105954758 114105124 117847639 126912842 147699916 164278478 166708633 176915284 182717899 196773122 199683967 211909516 218859901 235695278 253825684 258474853 309601747 328556956 333417266 365435798 370841653 393546244 399367934 437719802 444194947 471390556 516949706 574974673 619203494 666834532 688705927 730871596 741683306 798735868 824933473 875439604 888389894 1033899412 1149949346 1238406988 1279025293 1377411854 1397787769 1483366612 1532019307 1649866946 1776779788 2167212229 2299898692 2558050586 2595891571 2754823708 2795575538 2845178713 3064038614 3109364629 3299733892 4024822711 4334424458 4820941489 5116101172 5191783142 5591151076 5690357426 5774534311 6128077228 6218729258 8049645422 8668848916 8953177051 9641882978 10383566284 10724135149 11380714852 11549068622 12437458516 16099290844 17906354102 18171240997 19283765956 19916250991 21448270298 21765552403 23098137244 28173758977 33746590423 35812708204 36342481994 39832501982 40421740177 42896540596 43531104806 56347517954 62672239357 67493180846 72684963988 75068946043 79665003964 80843480354 87062209612 112695035908 125344478714 134986361692 139413756937 150137892086 152358866821 161686960708 236226132961 250688957428 278827513874 282952181239 300275784172 304717733642 438705675499 472452265922 525482622301 557655027748 565904362478 609435467284 877411350998 944904531844 975896298559 1050965244602 1131808724956 1754822701996 1951792597118 1980665268673 2101930489204 3070939728493 3678378356107 3903585194236 3961330537346 6141879456986 6831274089913 7356756712214 7922661074692 12283758913972 13662548179826 14713513424428 25748648492749 27325096359652 47818918629391 51497296985498 95637837258782 102994593970996 191275674517564 334732430405737 669464860811474 1338929721622948
• Sum of all divisors σ(n): 2988764751372400
• Sum of proper divisors (its aliquot sum) s(n): 1649835029749452
• 1338929721622948 is an abundant number, because the sum of its proper divisors (1649835029749452) is greater than itself. Its abundance is 310905308126504

Bases of 1338929721622948

• Binary: 100110000011011111111011110011011111100000110100100₂
• Hexadecimal: 0x4C1BFDE6FC1A4
• Base-36: D6LZTM42W4

Squares and roots of 1338929721622948

• 1338929721622948 squared (1338929721622948²) is 1792732799445305025063080210704
• 1338929721622948 cubed (1338929721622948³) is 2400343228105630523916461868671523624681635392
• The square root of 1338929721622948 is 36591388.6266010407
• The cube root of 1338929721622948 is 110218.0172413079

Scales and comparisons

• 1,338,929,721,622,948 seconds is equal to 42,573,823 years, 29 weeks, 3 days, 1 hour, 2 minutes, 28 seconds.
• To count from 1 to 1,338,929,721,622,948 would take you about one hundred twenty-seven million, seven hundred twenty-one thousand, four hundred seventy 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 1338929721622948 cubic inches would be around 9184.8 feet tall.

Recreational maths with 1338929721622948

• 1338929721622948 backwards is 8492261279298331
• The number of decimal digits it has is: 16
• The sum of 1338929721622948's digits is 76
• More coming soon!