13038758856648

Names of 13038758856648

• Cardinal: 13038758856648 can be written as Thirteen trillion, thirty-eight billion, seven hundred fifty-eight million, eight hundred fifty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3038758856648 × 10¹³

Factors of 13038758856648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12455841

Divisors of 13038758856648

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 56 62 63 67 72 84 93 124 126 134 168 186 201 217 248 252 268 279 372 402 434 469 504 536 558 603 651 744 804 868 938 1116 1206 1302 1407 1608 1736 1876 1953 2077 2232 2412 2604 2814 3752 3906 4154 4221 4824 5208 5628 6231 7812 8308 8442 11256 12462 14539 15624 16616 16884 18693 24924 29078 33768 37386 43617 49848 58156 74772 87234 116312 130851 149544 174468 261702 348936 523404 1046808 12455731 24911462 37367193 49822924 74734386 87190117 99645848 112101579 149468772 174380234 224203158 261570351 298937544 348760468 386127661 448406316 523140702 697520936 772255322 784711053 834533977 896812632 1046281404 1158382983 1544510644 1569422106 1669067954 2092562808 2316765966 2503601931 2702893627 3089021288 3138844212 3338135908 3475148949 4633531932 5007203862 5405787254 5841737839 6277688424 6676271816 6950297898 7510805793 8108680881 9267063864 10014407724 10811574508 11683475678 13900595796 15021611586 16217361762 17525213517 20028815448 21623149016 23366951356 24326042643 25870553287 27801191592 30043223172 32434723524 35050427034 46733902712 48652085286 51741106574 52575640551 60086446344 64869447048 70100854068 77611659861 97304170572 103482213148 105151281102 140201708136 155223319722 181093873009 194608341144 206964426296 210302562204 232834979583 310446639444 362187746018 420605124408 465669959166 543281619027 620893278888 724375492036 931339918332 1086563238054 1448750984072 1629844857081 1862679836664 2173126476108 3259689714162 4346252952216 6519379428324 13038758856648
• Sum of all divisors σ(n): 42281729617920
• Sum of proper divisors (its aliquot sum) s(n): 29242970761272
• 13038758856648 is an abundant number, because the sum of its proper divisors (29242970761272) is greater than itself. Its abundance is 16204211904624

Bases of 13038758856648

• Binary: 10111101101111010010100101110000011111001000₂
• Hexadecimal: 0xBDBD29707C8
• Base-36: 4MDX8DEQ0

Squares and roots of 13038758856648

• 13038758856648 squared (13038758856648²) is 170009232521816660213795904
• 13038758856648 cubed (13038758856648³) is 2216709386255766174245111392475065569792
• The square root of 13038758856648 is 3610922.1615327019
• The cube root of 13038758856648 is 23536.6916521491

Scales and comparisons

• 13,038,758,856,648 seconds is equal to 414,592 years, 10 weeks, 2 days, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 13,038,758,856,648 would take you about one million, thirty-six thousand, four hundred eighty 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 13038758856648 cubic inches would be around 1961.4 feet tall.

Recreational maths with 13038758856648

• 13038758856648 backwards is 84665885783031
• 13038758856648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13038758856648's digits is 72
• More coming soon!