13294774440

Names of 13294774440

• Cardinal: 13294774440 can be written as Thirteen billion, two hundred ninety-four million, seven hundred seventy-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.329477444 × 10¹⁰

Factors of 13294774440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 172

Divisors of 13294774440

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 59 60 72 90 103 118 120 177 180 206 236 295 309 354 360 412 472 515 531 590 618 708 824 885 927 1030 1062 1180 1236 1416 1545 1770 1854 2060 2124 2360 2472 2655 3090 3481 3540 3708 4120 4248 4635 5310 6077 6180 6962 7080 7416 9270 10443 10609 10620 12154 12360 13924 17405 18231 18540 20886 21218 21240 24308 27848 30385 31329 31827 34810 36462 37080 41772 42436 48616 52215 53045 54693 60770 62658 63654 69620 72924 83544 84872 91155 95481 104430 106090 109386 121540 125316 127308 139240 145848 156645 159135 182310 190962 208860 212180 218772 243080 250632 254616 273465 313290 318270 358543 364620 381924 417720 424360 437544 477405 546930 625931 626580 636540 717086 729240 763848 954810 1075629 1093860 1251862 1253160 1273080 1434172 1792715 1877793 1909620 2151258 2187720 2503724 2868344 3129655 3226887 3585430 3755586 3819240 4302516 5007448 5378145 5633379 6259310 6453774 7170860 7511172 8605032 9388965 10756290 11266758 12518620 12907548 14341720 15022344 16134435 18777930 21512580 22533516 25037240 25815096 28166895 32268870 36929929 37555860 43025160 45067032 56333790 64537740 73859858 75111720 110789787 112667580 129075480 147719716 184649645 221579574 225335160 295439432 332369361 369299290 443159148 553948935 664738722 738598580 886318296 1107897870 1329477444 1477197160 1661846805 2215795740 2658954888 3323693610 4431591480 6647387220 13294774440
• Sum of all divisors σ(n): 44383637610
• Sum of proper divisors (its aliquot sum) s(n): 31088863170
• 13294774440 is an abundant number, because the sum of its proper divisors (31088863170) is greater than itself. Its abundance is 17794088730

Bases of 13294774440

• Binary: 1100011000011011100010100010101000₂
• Hexadecimal: 0x3186E28A8
• Base-36: 63VD5M0

Squares and roots of 13294774440

• 13294774440 squared (13294774440²) is 176751027410477313600
• 13294774440 cubed (13294774440³) is 2349865041460553177049144384000
• The square root of 13294774440 is 115302.9680450595
• The cube root of 13294774440 is 2368.9741648097

Scales and comparisons

• 13,294,774,440 seconds is equal to 422 years, 38 weeks, 16 hours, 54 minutes.
• To count from 1 to 13,294,774,440 would take you about eight hundred forty-five 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 13294774440 cubic inches would be around 197.4 feet tall.

Recreational maths with 13294774440

• 13294774440 backwards is 04447749231
• 13294774440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13294774440's digits is 45
• More coming soon!