16147989879385

Names of 16147989879385

• Cardinal: 16147989879385 can be written as Sixteen trillion, one hundred forty-seven billion, nine hundred eighty-nine million, eight hundred seventy-nine thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.6147989879385 × 10¹³

Factors of 16147989879385

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3839

Divisors of 16147989879385

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 13 23 31 35 49 65 91 115 155 161 217 245 293 299 343 403 455 637 713 805 1085 1127 1465 1495 1519 1715 2015 2051 2093 2821 3185 3467 3565 3809 4459 4991 5635 6739 7595 7889 9083 9269 10255 10465 10633 14105 14357 14651 17335 19045 19747 22295 24269 24955 26663 33695 34937 39445 45071 45415 46345 47173 53165 63581 64883 71785 73255 79741 87607 98735 100499 102557 107477 118079 121345 133315 138229 169883 174685 186641 208909 225355 235865 244559 315497 317905 324415 330211 398705 438035 445067 454181 502495 512785 537385 558187 590395 613249 691145 752339 826553 849415 933205 1015831 1036633 1044545 1189181 1222795 1306487 1397201 1462363 1577485 1651055 2208479 2225335 2270905 2311477 2471971 2715817 2790935 3066245 3115469 3179267 3761695 3907309 4132765 4292743 5079155 5183165 5266373 5785871 5945905 6532435 6986005 7110817 7256431 7311815 9780407 10236541 11042395 11557385 12359855 13205803 13579085 15459353 15577345 15896335 17303797 19010719 19536545 21463715 23364113 26331865 27351163 28929355 30049201 31490761 32135623 35554085 36282155 36864611 40501097 48902035 49775719 50795017 51182705 66029015 68462849 71655787 77296765 86518985 92440621 95053595 116820565 121126579 133075033 136755815 150246005 157453805 160678115 163548791 184323055 202505485 220435327 224949361 248878595 253975085 303733469 342314245 348430033 355565119 358278935 409379893 462203105 479239943 605632895 647084347 665375165 724287503 817743955 847886053 931525231 1102176635 1124746805 1144841537 1518667345 1543047289 1574645527 1742150165 1777825595 2046899465 2126134283 2396199715 2865659251 3235421735 3621437515 4239430265 4529590429 4657626155 5070012521 5724207685 7715236445 7873227635 8013890759 9415737539 10630671415 10801331023 11022518689 14328296255 14882939981 20059614757 22647952145 25350062605 35490087647 40069453795 47078687695 54006655115 55112593445 65910162773 74414699905 100298073785 104180579867 140417303299 177450438235 248430613529 329550813865 461371139411 520902899335 702086516495 1242153067645 2306855697055 3229597975877 16147989879385
• Sum of all divisors σ(n): 26310367641600
• Sum of proper divisors (its aliquot sum) s(n): 10162377762215
• 16147989879385 is a deficient number, because the sum of its proper divisors (10162377762215) is less than itself. Its deficiency is 5985612117170

Bases of 16147989879385

• Binary: 11101010111110111111001100110101101001011001₂
• Hexadecimal: 0xEAFBF335A59
• Base-36: 5Q2A88U3D

Squares and roots of 16147989879385

• 16147989879385 squared (16147989879385²) is 260757577144720386847978225
• 16147989879385 cubed (16147989879385³) is 4210710716705898192306834437848856391625
• The square root of 16147989879385 is 4018456.1562103673
• The cube root of 16147989879385 is 25275.8725123727

Scales and comparisons

• 16,147,989,879,385 seconds is equal to 513,456 years, 6 weeks, 5 days, 16 minutes, 25 seconds.
• To count from 1 to 16,147,989,879,385 would take you about one million, two hundred eighty-three thousand, six hundred forty 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 16147989879385 cubic inches would be around 2106.3 feet tall.

Recreational maths with 16147989879385

• 16147989879385 backwards is 58397898974161
• The number of decimal digits it has is: 14
• The sum of 16147989879385's digits is 85
• More coming soon!