129984437139998

Names of 129984437139998

• Cardinal: 129984437139998 can be written as One hundred twenty-nine trillion, nine hundred eighty-four billion, four hundred thirty-seven million, one hundred thirty-nine thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.29984437139998 × 10¹⁴

Factors of 129984437139998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2656

Divisors of 129984437139998

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 7 14 49 98 167 334 343 487 686 974 1169 1993 2338 2401 3409 3986 4802 6818 8183 13951 16366 23863 27889 27902 47726 55778 57281 81329 97657 114562 162658 167041 195223 195314 332831 334082 390446 400967 569303 665662 683599 801934 970591 1138606 1169287 1366561 1367198 1941182 2329817 2338574 2733122 3985121 4659634 4785193 6794137 7970242 9565927 9570386 13581943 13588274 16308719 19131854 27163886 27895847 32617438 47558959 55582777 55791694 66961489 95073601 95117918 111165554 114161033 133922978 162088697 190147202 195270929 228322066 324177394 332912713 389079439 390541858 665515207 665825426 778158878 799127231 1134620879 1331030414 1598254462 2269241758 2330388991 2723556073 4658606449 4660777982 5447112146 7942346153 9317212898 15884692306 19064892511 27068812399 32610245143 38129785022 54137624798 55596423071 65220490286 111192846142 133454247577 189481686793 266908495154 378963373586 389174961497 778349922994 1326371807551 2652743615102 9284602652857 18569205305714 64992218569999 129984437139998
• Sum of all divisors σ(n): 229414345716912
• Sum of proper divisors (its aliquot sum) s(n): 99429908576914
• 129984437139998 is a deficient number, because the sum of its proper divisors (99429908576914) is less than itself. Its deficiency is 30554528563084

Bases of 129984437139998

• Binary: 11101100011100001011100001100111011101000011110₂
• Hexadecimal: 0x76385C33BA1E
• Base-36: 1A2Q0XRVOE

Squares and roots of 129984437139998

• 129984437139998 squared (129984437139998²) is 16895953898602091441851440004
• 129984437139998 cubed (129984437139998³) is 2196211057453147696988073264235535645679992
• The square root of 129984437139998 is 11401071.7540061993
• The cube root of 129984437139998 is 50655.9486157257

Scales and comparisons

• 129,984,437,139,998 seconds is equal to 4,133,103 years, 1 week, 4 days, 22 hours, 26 minutes, 38 seconds.
• To count from 1 to 129,984,437,139,998 would take you about ten million, three hundred thirty-two thousand, seven hundred fifty-seven 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 129984437139998 cubic inches would be around 4221.3 feet tall.

Recreational maths with 129984437139998

• 129984437139998 backwards is 899931734489921
• The number of decimal digits it has is: 15
• The sum of 129984437139998's digits is 86
• More coming soon!