16155494908380

Names of 16155494908380

• Cardinal: 16155494908380 can be written as Sixteen trillion, one hundred fifty-five billion, four hundred ninety-four million, nine hundred eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.615549490838 × 10¹³

Factors of 16155494908380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3483

Divisors of 16155494908380

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 41 45 60 82 90 123 164 180 205 211 246 369 410 422 492 615 633 738 820 844 1055 1230 1266 1476 1845 1899 2110 2460 2532 3165 3221 3690 3798 4220 6330 6442 7380 7596 8651 9495 9663 12660 12884 16105 17302 18990 19326 25953 28989 32210 34604 37980 38652 43255 48315 51906 57978 64420 77859 86510 96630 103812 115956 129765 132061 144945 155718 173020 193260 259530 264122 289890 311436 389295 396183 519060 528244 579780 660305 679631 778590 792366 1188549 1320610 1359262 1557180 1584732 1980915 2038893 2377098 2641220 2718524 3398155 3961830 4077786 4754196 5942745 6116679 6796310 7923660 8155572 10194465 10374841 11885490 12233358 13592620 20388930 20749682 23770980 24466716 27864871 30583395 31124523 40777860 41499364 51874205 55729742 61166790 62249046 83594613 93373569 103748410 111459484 122333580 124498092 139324355 155622615 167189226 186747138 207496820 250783839 278648710 311245230 334378452 373494276 417973065 425368481 466867845 501567678 557297420 622490460 835946130 850736962 933735690 1003135356 1253919195 1276105443 1671892260 1701473924 1867471380 2126842405 2189091451 2507838390 2552210886 3828316329 4253684810 4378182902 5015676780 5104421772 6380527215 6567274353 7656632658 8507369620 8756365804 10945457255 12761054430 13134548706 15313265316 19141581645 19701823059 21890914510 25522108860 26269097412 32836371765 38283163290 39403646118 43781829020 65672743530 76566326580 78807292236 89752749491 98509115295 131345487060 179505498982 197018230590 269258248473 359010997964 394036461180 448763747455 538516496946 807774745419 897527494910 1077032993892 1346291242365 1615549490838 1795054989820 2692582484730 3231098981676 4038873727095 5385164969460 8077747454190 16155494908380
• Sum of all divisors σ(n): 50453825031792
• Sum of proper divisors (its aliquot sum) s(n): 34298330123412
• 16155494908380 is an abundant number, because the sum of its proper divisors (34298330123412) is greater than itself. Its abundance is 18142835215032

Bases of 16155494908380

• Binary: 11101011000101111110100010010000000111011100₂
• Hexadecimal: 0xEB17E8901DC
• Base-36: 5Q5QCJNJ0

Squares and roots of 16155494908380

• 16155494908380 squared (16155494908380²) is 261000015734692104594224400
• 16155494908380 cubed (16155494908380³) is 4216584425288918180698978700155160472000
• The square root of 16155494908380 is 4019389.8676764363
• The cube root of 16155494908380 is 25279.7876906085

Scales and comparisons

• 16,155,494,908,380 seconds is equal to 513,694 years, 39 weeks, 5 days, 18 hours, 33 minutes.
• To count from 1 to 16,155,494,908,380 would take you about one million, two hundred eighty-four thousand, two hundred thirty-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 16155494908380 cubic inches would be around 2106.6 feet tall.

Recreational maths with 16155494908380

• 16155494908380 backwards is 08380949455161
• The number of decimal digits it has is: 14
• The sum of 16155494908380's digits is 63
• More coming soon!