389194299117

Names of 389194299117

• Cardinal: 389194299117 can be written as Three hundred eighty-nine billion, one hundred ninety-four million, two hundred ninety-nine thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 3.89194299117 × 10¹¹

Factors of 389194299117

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 871

Divisors of 389194299117

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 13 17 27 29 37 39 51 87 89 111 117 153 221 261 267 333 351 377 459 481 493 629 663 683 783 801 999 1073 1131 1157 1443 1479 1513 1887 1989 2049 2403 2581 3219 3293 3393 3471 4329 4437 4539 5661 5967 6147 6409 7743 8177 8879 9657 9879 10179 10413 11611 12987 13311 13617 13949 16983 18241 18441 19227 19669 19807 23229 24531 25271 26637 28971 29637 31239 33553 34833 40851 41847 42809 43877 54723 55981 57681 59007 59421 60787 69687 73593 75813 79911 88911 95497 100659 104499 125541 128427 131631 150943 164169 167943 173043 177021 178263 182361 220779 227439 237133 239733 257491 286491 301977 313497 328523 336719 376623 385281 394893 429607 452829 492507 503829 531063 534789 547083 570401 682317 711399 727753 732859 772473 790231 859473 905931 985569 1010157 1033379 1155843 1184679 1241461 1288821 1358487 1511487 1623449 1641249 1711203 1762823 2134197 2183259 2198577 2249119 2317419 2370693 2578419 2956707 3030471 3100137 3724383 3866463 4075461 4377347 4870347 5133609 5288469 5584891 6402591 6549777 6595731 6747357 6952257 7112079 8870121 9091413 9300411 9527167 11173149 11599389 12458603 13132041 13433927 14611041 15400827 15865407 16754673 19649331 19787193 20242071 21104837 21336237 22916699 27901233 28581501 29238547 29967991 33519447 37375809 38235023 39396123 40301781 43833123 47596221 50264019 60726213 63314511 65224451 68750097 85744503 87715641 89903973 112127427 114705069 118188369 120905343 150792057 161961839 189943533 195673353 206250291 257233509 263146923 269711919 336382281 344115207 362716029 389583883 485885517 497055299 569830599 587020059 618750873 789440769 809135757 847917863 1032345621 1108815667 1168751649 1457656551 1491165897 1761060177 2543753589 3326447001 3506254947 4372969653 4473497691 7631260767 9979341003 10518764841 13420493073 14414603671 22893782301 29938023009 43243811013 129731433039 389194299117
• Sum of all divisors σ(n): 707398272000
• Sum of proper divisors (its aliquot sum) s(n): 318203972883
• 389194299117 is a deficient number, because the sum of its proper divisors (318203972883) is less than itself. Its deficiency is 70990326234

Bases of 389194299117

• Binary: 101101010011101110010011011011011101101₂
• Hexadecimal: 0x5A9DC9B6ED
• Base-36: 4YSK8J59

Squares and roots of 389194299117

• 389194299117 squared (389194299117²) is 151472202465172866979689
• 389194299117 cubed (389194299117³) is 58952117674141273566405533029634613
• The square root of 389194299117 is 623854.3893545993
• The cube root of 389194299117 is 7301.1088521201

Scales and comparisons

• 389,194,299,117 seconds is equal to 12,375 years, 9 weeks, 15 hours, 31 minutes, 57 seconds.
• To count from 1 to 389,194,299,117 would take you about twenty-four thousand, seven hundred fifty 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 389194299117 cubic inches would be around 608.4 feet tall.

Recreational maths with 389194299117

• 389194299117 backwards is 711992491983
• The number of decimal digits it has is: 12
• The sum of 389194299117's digits is 63
• More coming soon!