13978164830

Names of 13978164830

• Cardinal: 13978164830 can be written as Thirteen billion, nine hundred seventy-eight million, one hundred sixty-four thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.397816483 × 10¹⁰

Factors of 13978164830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 412

Divisors of 13978164830

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 49 70 73 85 98 119 127 146 170 181 238 245 254 362 365 490 511 595 635 730 833 889 905 1022 1190 1241 1267 1270 1666 1778 1810 2159 2482 2534 2555 3077 3577 4165 4318 4445 5110 6154 6205 6223 6335 7154 8330 8687 8869 8890 9271 10795 12410 12446 12670 13213 15113 15385 17374 17738 17885 18542 21539 21590 22987 26426 30226 30770 31115 35770 43078 43435 44345 45974 46355 60809 62230 64897 66065 75565 86870 88690 92491 92710 105791 107695 114935 121618 129794 132130 150773 151130 157607 160909 184982 211582 215390 224621 229870 301546 304045 315214 321818 324485 390779 449242 454279 462455 528955 608090 647437 648970 753865 781558 788035 804545 908558 924910 1057910 1103249 1123105 1126363 1294874 1507730 1572347 1576070 1609090 1678051 1953895 2206498 2246210 2252726 2271395 2735453 3144694 3237185 3356102 3907790 4542790 5470906 5516245 5631815 6474370 7722743 7861735 8390255 11006429 11032490 11263630 11746357 13677265 15445486 15723470 16780510 19148171 22012858 23492714 27354530 28526867 38296342 38613715 55032145 57053734 58731785 77227430 82224499 95740855 110064290 117463570 142634335 164448998 191481710 199688069 285268670 399376138 411122495 822244990 998440345 1397816483 1996880690 2795632966 6989082415 13978164830
• Sum of all divisors σ(n): 31837059072
• Sum of proper divisors (its aliquot sum) s(n): 17858894242
• 13978164830 is an abundant number, because the sum of its proper divisors (17858894242) is greater than itself. Its abundance is 3880729412

Bases of 13978164830

• Binary: 1101000001001010011101111001011110₂
• Hexadecimal: 0x34129DE5E
• Base-36: 6F68L0E

Squares and roots of 13978164830

• 13978164830 squared (13978164830²) is 195389092014648928900
• 13978164830 cubed (13978164830³) is 2731180934164799502747150587000
• The square root of 13978164830 is 118229.2892222565
• The cube root of 13978164830 is 2408.8886153851

Scales and comparisons

• 13,978,164,830 seconds is equal to 444 years, 24 weeks, 7 hours, 33 minutes, 50 seconds.
• To count from 1 to 13,978,164,830 would take you about eight hundred eighty-eight 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 13978164830 cubic inches would be around 200.7 feet tall.

Recreational maths with 13978164830

• 13978164830 backwards is 03846187931
• The number of decimal digits it has is: 11
• The sum of 13978164830's digits is 50
• More coming soon!