13945741488

Names of 13945741488

• Cardinal: 13945741488 can be written as Thirteen billion, nine hundred forty-five million, seven hundred forty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3945741488 × 10¹⁰

Factors of 13945741488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 32766

Divisors of 13945741488

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 47 48 54 56 63 72 81 84 94 108 112 126 141 144 162 168 188 189 216 252 282 324 329 336 376 378 423 432 504 564 567 648 658 752 756 846 987 1008 1128 1134 1269 1296 1316 1512 1692 1974 2256 2268 2538 2632 2961 3024 3384 3807 3948 4536 5076 5264 5922 6768 7614 7896 8883 9072 10152 11844 15228 15792 17766 20304 23688 26649 30456 32707 35532 47376 53298 60912 65414 71064 98121 106596 130828 142128 196242 213192 228949 261656 294363 392484 426384 457898 523312 588726 686847 784968 883089 915796 1177452 1373694 1537229 1569936 1766178 1831592 2060541 2354904 2649267 2747388 3074458 3532356 3663184 4121082 4611687 4709808 5298534 5494776 6148916 6181623 7064712 8242164 9223374 10597068 10760603 10989552 12297832 12363246 13835061 14129424 16484328 18446748 18544869 21194136 21521206 24595664 24726492 27670122 32281809 32968656 36893496 37089738 41505183 42388272 43042412 49452984 55340244 64563618 73786992 74179476 83010366 86084824 96845427 98905968 110680488 124515549 129127236 148358952 166020732 172169648 193690854 221360976 249031098 258254472 290536281 296717904 332041464 387381708 498062196 516508944 581072562 664082928 774763416 871608843 996124392 1162145124 1549526832 1743217686 1992248784 2324290248 3486435372 4648580496 6972870744 13945741488
• Sum of all divisors σ(n): 47112079872
• Sum of proper divisors (its aliquot sum) s(n): 33166338384
• 13945741488 is an abundant number, because the sum of its proper divisors (33166338384) is greater than itself. Its abundance is 19220596896

Bases of 13945741488

• Binary: 1100111111001110110010000010110000₂
• Hexadecimal: 0x33F3B20B0
• Base-36: 6EMXN00

Squares and roots of 13945741488

• 13945741488 squared (13945741488²) is 194483705650124454144
• 13945741488 cubed (13945741488³) is 2712219482624920612519334326272
• The square root of 13945741488 is 118092.0890153103
• The cube root of 13945741488 is 2407.0246442621

Scales and comparisons

• 13,945,741,488 seconds is equal to 443 years, 22 weeks, 3 days, 1 hour, 4 minutes, 48 seconds.
• To count from 1 to 13,945,741,488 would take you about eight hundred eighty-six 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 13945741488 cubic inches would be around 200.6 feet tall.

Recreational maths with 13945741488

• 13945741488 backwards is 88414754931
• 13945741488 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13945741488's digits is 54
• More coming soon!