538478989966016

Names of 538478989966016

• Cardinal: 538478989966016 can be written as Five hundred thirty-eight trillion, four hundred seventy-eight billion, nine hundred eighty-nine million, nine hundred sixty-six thousand and sixteen.

Scientific notation

• Scientific notation: 5.38478989966016 × 10¹⁴

Factors of 538478989966016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 56

Divisors of 538478989966016

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 8 11 16 22 32 43 44 64 86 88 121 172 176 242 344 352 473 484 688 704 946 968 1331 1376 1849 1892 1936 2662 2752 3698 3784 3872 5203 5324 7396 7568 7744 10406 10648 14792 15136 20339 20812 21296 29584 30272 40678 41624 42592 57233 59168 79507 81356 83248 85184 114466 118336 159014 162712 166496 223729 228932 318028 325424 332992 447458 457864 636056 650848 874577 894916 915728 1272112 1301696 1749154 1789832 1831456 2461019 2544224 3418801 3498308 3579664 3662912 4922038 5088448 6837602 6996616 7159328 9620347 9844076 13675204 13993232 14318656 19240694 19688152 27350408 27986464 37606811 38481388 39376304 54700816 55972928 75213622 76962776 78752608 105823817 109401632 147008443 150427244 153925552 157505216 211647634 218803264 294016886 300854488 307851104 413674921 423295268 588033772 601708976 615702208 827349842 846590536 1176067544 1203417952 1617092873 1654699684 1693181072 2352135088 2406835904 3234185746 3309399368 3386362144 4550424131 4704270176 6321363049 6468371492 6618798736 6772724288 9100848262 9408540352 12642726098 12936742984 13237597472 17788021603 18201696524 25285452196 25873485968 26475194944 35576043206 36403393048 50570904392 51746971936 69534993539 71152086412 72806786096 101141808784 103493943872 139069987078 142304172824 145613572192 195668237633 202283617568 278139974156 284608345648 291227144384 391336475266 404567235136 556279948312 569216691296 764884928929 782672950532 1112559896624 1138433382592 1529769857858 1565345901064 2225119793248 3059539715716 3130691802128 4450239586496 6119079431432 6261383604256 8413734218219 12238158862864 12522767208512 16827468436438 24476317725728 33654936872876 48952635451456 67309873745752 134619747491504 269239494983008 538478989966016
• Sum of all divisors σ(n): 1203302160136104
• Sum of proper divisors (its aliquot sum) s(n): 664823170170088
• 538478989966016 is an abundant number, because the sum of its proper divisors (664823170170088) is greater than itself. Its abundance is 126344180204072

Bases of 538478989966016

• Binary: 1111010011011111001101000111010100111101011000000₂
• Hexadecimal: 0x1E9BE68EA7AC0
• Base-36: 5AVHTZIDA8

Squares and roots of 538478989966016

• 538478989966016 squared (538478989966016²) is 289959622634820760008834912256
• 538478989966016 cubed (538478989966016³) is 156137164727325433864968065920209255781892096
• The square root of 538478989966016 is 23205150.0741972361
• 538478989966016 is a perfect cube number. Its cube root is 81356
• Being both a perfect square and a perfect cube, 538478989966016 is also a perfect sixth number.

Scales and comparisons

• 538,478,989,966,016 seconds is equal to 17,121,966 years, 13 weeks, 2 days, 4 hours, 46 minutes, 56 seconds.
• To count from 1 to 538,478,989,966,016 would take you about forty-two million, eight hundred four thousand, nine hundred fifteen 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 538478989966016 cubic inches would be around 6779.7 feet tall.

Recreational maths with 538478989966016

• 538478989966016 backwards is 610669989874835
• The number of decimal digits it has is: 15
• The sum of 538478989966016's digits is 89
• More coming soon!