16387099406046044

Names of 16387099406046044

• Cardinal: 16387099406046044 can be written as Sixteen quadrillion, three hundred eighty-seven trillion, ninety-nine billion, four hundred six million, forty-six thousand and forty-four.

Scientific notation

• Scientific notation: 1.6387099406046044 × 10¹⁶

Factors of 16387099406046044

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1848

Divisors of 16387099406046044

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 13 26 52 71 142 169 284 338 443 676 886 923 1319 1772 1846 2638 3692 5276 5759 11518 11999 17147 23036 23998 31453 34294 47996 62906 68588 74867 93649 125812 149734 187298 196249 222911 299468 374596 392498 408889 445822 584317 784996 817778 891644 1168634 1217437 1635556 1739761 2337268 2434874 2551237 3479522 4869748 5102474 5315557 6959044 7596121 10204948 10631114 13933679 15192242 15826681 21262228 22616893 27867358 30384484 31653362 33166081 41486507 45233786 55734716 63306724 66332162 82973014 90467572 98749573 123523031 132664324 165946028 181137827 197499146 247046062 258852431 294019609 362275654 394998292 494092124 517704862 539324591 588039218 724551308 770714123 1035409724 1078649182 1176078436 1541428246 1605799403 2157298364 2354791751 3082856492 3211598806 3365081603 4709583502 6423197612 6730163206 7011219683 9419167004 10019283599 13460326412 14022439366 18378522601 20038567198 20875392239 28044878732 36757045202 40077134396 41750784478 43746060839 54720702733 73514090404 83501568956 87492121678 109441405466 130250686787 174984243356 218882810932 238920793813 260501373574 341426356489 477841587626 521002747148 682852712978 711369135529 955683175252 1365705425956 1422738271058 2845476542116 3105970319569 4438542634357 6211940639138 8877085268714 9247798761877 12423881278276 17754170537428 18495597523754 24241271310719 36991195047508 48482542621438 57701054246641 96965085242876 115402108493282 230804216986564 315136527039347 630273054078694 1260546108157388 4096774851511511 8193549703023022 16387099406046044
• Sum of all divisors σ(n): 31585627311506856
• Sum of proper divisors (its aliquot sum) s(n): 15198527905460812
• 16387099406046044 is a deficient number, because the sum of its proper divisors (15198527905460812) is less than itself. Its deficiency is 1188571500585232

Bases of 16387099406046044

• Binary: 111010001101111111101011100110111111110001001101011100₂
• Hexadecimal: 0x3A37FAE6FF135C
• Base-36: 4HCQPJFZOT8

Squares and roots of 16387099406046044

• 16387099406046044 squared (16387099406046044²) is 268537026943634608046101848049936
• 16387099406046044 cubed (16387099406046044³) is 4400542954729405199861911126687483197429627253184
• The square root of 16387099406046044 is 128012106.4823403489
• The cube root of 16387099406046044 is 254000.1829314721

Scales and comparisons

• 16,387,099,406,046,044 seconds is equal to 521,059,072 years, 25 weeks, 1 day, 19 hours, 44 seconds.
• To count from 1 to 16,387,099,406,046,044 would take you about one billion, five hundred sixty-three million, one hundred seventy-seven thousand, two hundred seventeen 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 16387099406046044 cubic inches would be around 21166.7 feet tall.

Recreational maths with 16387099406046044

• 16387099406046044 backwards is 44064060499078361
• 16387099406046044 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16387099406046044's digits is 71
• More coming soon!