13388603340221402880

Names of 13388603340221402880

• Cardinal: 13388603340221402880 can be written as Thirteen quintillion, three hundred eighty-eight quadrillion, six hundred three trillion, three hundred forty billion, two hundred twenty-one million, four hundred two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.338860334022140288 × 10¹⁹

Factors of 13388603340221402880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 232319608

Divisors of 13388603340221402880

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 640 768 960 1280 1920 3840 16127387 32254774 48382161 64509548 80636935 96764322 129019096 161273870 193528644 216192211 241910805 258038192 322547740 387057288 432384422 483821610 516076384 645095480 648576633 774114576 864768844 967643220 1032152768 1080961055 1290190960 1297153266 1548229152 1729537688 1935286440 2064305536 2161922110 2580381920 2594306532 3096458304 3242883165 3459075376 3870572880 4128611072 4323844220 5160763840 5188613064 6192916608 6485766330 6918150752 7741145760 8647688440 10321527680 10377226128 12385833216 12971532660 13836301504 15482291520 17295376880 20643055360 20754452256 25943065320 27672603008 30964583040 34590753760 41508904512 51886130640 55345206016 61929166080 69181507520 83017809024 103772261280 138363015040 166035618048 207544522560 276726030080 415089045120 830178090240 3486615453182657 6973230906365314 10459846359547971 13946461812730628 17433077265913285 20919692719095942 27892923625461256 34866154531826570 41839385438191884 52299231797739855 55785847250922512 69732309063653140 83678770876383768 104598463595479710 111571694501845024 139464618127306280 167357541752767536 209196927190959420 223143389003690048 278929236254612560 334715083505535072 418393854381918840 446286778007380096 557858472509225120 669430167011070144 836787708763837680 892573556014760192 1115716945018450240 1338860334022140288 1673575417527675360 2231433890036900480 2677720668044280576 3347150835055350720 4462867780073800960 6694301670110701440 13388603340221402880
• Sum of all divisors σ(n): 42759854766999667584
• Sum of proper divisors (its aliquot sum) s(n): 29371251426778264704
• 13388603340221402880 is an abundant number, because the sum of its proper divisors (29371251426778264704) is greater than itself. Its abundance is 15982648086556861824

Bases of 13388603340221402880

• Binary: 1011100111001101110111111100110101010100100000010100111100000000₂
• Hexadecimal: 0xB9CDDFCD54814F00
• Base-36: 2TPXJS7Y1KB9C

Squares and roots of 13388603340221402880

• 13388603340221402880 squared (13388603340221402880²) is 179254699401787706277356257635272294400
• 13388603340221402880 cubed (13388603340221402880³) is 2399970067161158392937041032663907896839774571564367872000
• The square root of 13388603340221402880 is 3659044047.3191085763
• The cube root of 13388603340221402880 is 2374534.1780546261

Scales and comparisons

• 13,388,603,340,221,402,880 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,388,603,340,221,402,880 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13388603340221402880 cubic inches would be around 197877.8 feet tall.

Recreational maths with 13388603340221402880

• 13388603340221402880 backwards is 08820412204330688331
• The number of decimal digits it has is: 20
• The sum of 13388603340221402880's digits is 66
• More coming soon!