13140137556

Names of 13140137556

• Cardinal: 13140137556 can be written as Thirteen billion, one hundred forty million, one hundred thirty-seven thousand, five hundred fifty-six.

Scientific notation

• Scientific notation: 1.3140137556 × 10¹⁰

Factors of 13140137556

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13921

Divisors of 13140137556

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 51 52 63 68 78 84 91 102 117 119 126 153 156 182 204 221 234 238 252 273 289 306 357 364 442 468 476 546 578 612 663 714 819 867 884 1071 1092 1156 1326 1428 1547 1638 1734 1989 2023 2142 2601 2652 3094 3276 3468 3757 3978 4046 4284 4641 5202 6069 6188 7514 7956 8092 9282 10404 11271 12138 13879 13923 15028 18207 18564 22542 24276 26299 27758 27846 33813 36414 41637 45084 52598 55516 55692 67626 72828 78897 83274 97153 105196 124911 135252 157794 166548 180427 194306 235943 236691 249822 291459 315588 360854 388612 471886 473382 499644 541281 582918 707829 721708 874377 943772 946764 1082562 1165836 1262989 1415658 1623843 1651601 1748754 2123487 2165124 2525978 2831316 3067259 3247686 3303202 3497508 3788967 4011031 4246974 4954803 5051956 6134518 6495372 6606404 7577934 8022062 8493948 9201777 9909606 11366901 12033093 12269036 14864409 15155868 16044124 18403554 19819212 21470813 22733802 24066186 27605331 28077217 29728818 36099279 36807108 42941626 45467604 48132372 52143403 55210662 56154434 59457636 64412439 72198558 84231651 85883252 104286806 110421324 112308868 128824878 144397116 156430209 168463302 193237317 208573612 252694953 257649756 312860418 336926604 365003821 386474634 469290627 505389906 625720836 730007642 772949268 938581254 1010779812 1095011463 1460015284 1877162508 2190022926 3285034389 4380045852 6570068778 13140137556
• Sum of all divisors σ(n): 43429742720
• Sum of proper divisors (its aliquot sum) s(n): 30289605164
• 13140137556 is an abundant number, because the sum of its proper divisors (30289605164) is greater than itself. Its abundance is 17149467608

Bases of 13140137556

• Binary: 1100001111001101101001011001010100₂
• Hexadecimal: 0x30F369654
• Base-36: 61BAR10

Squares and roots of 13140137556

• 13140137556 squared (13140137556²) is 172663214990601653136
• 13140137556 cubed (13140137556³) is 2268818395837706969408038775616
• The square root of 13140137556 is 114630.4390465289
• The cube root of 13140137556 is 2359.7534907227

Scales and comparisons

• 13,140,137,556 seconds is equal to 417 years, 42 weeks, 2 days, 22 hours, 12 minutes, 36 seconds.
• To count from 1 to 13,140,137,556 would take you about eight hundred thirty-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 13140137556 cubic inches would be around 196.6 feet tall.

Recreational maths with 13140137556

• 13140137556 backwards is 65573104131
• 13140137556 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13140137556's digits is 36
• More coming soon!