136972809351

Names of 136972809351

• Cardinal: 136972809351 can be written as One hundred thirty-six billion, nine hundred seventy-two million, eight hundred nine thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 1.36972809351 × 10¹¹

Factors of 136972809351

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1021

Divisors of 136972809351

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 19 21 23 27 31 57 61 63 69 93 133 161 171 183 189 207 217 279 399 427 437 483 513 549 589 621 651 713 837 877 1159 1197 1281 1311 1403 1449 1647 1767 1891 1953 2139 2631 3059 3477 3591 3843 3933 4123 4209 4347 4991 5301 5673 5859 6139 6417 7893 8113 9177 9821 10431 11529 11799 12369 12627 13237 13547 14973 15903 16663 17019 18417 19251 20171 23679 24339 26657 27187 27531 29463 31293 35929 37107 37881 39711 40641 43493 44919 49989 51057 53497 55251 60513 73017 79971 81561 82593 88389 94829 107787 111321 116641 119133 121923 130479 134757 141197 149967 160491 165753 181539 186599 190309 219051 239913 244683 251503 265167 284487 304451 323361 349923 357399 365769 374479 383249 391437 423591 449901 481473 516553 544617 559797 570927 625301 719739 734049 754509 826367 853461 913353 970083 1016443 1049769 1123437 1149747 1174311 1230431 1270773 1444419 1549659 1658407 1679391 1712781 1875903 2263527 2479101 2560383 2682743 2740059 3049329 3149307 3370311 3449241 3615871 3691293 3812319 4377107 4648977 4975221 5038173 5138343 5627709 5784569 6790581 7115101 7437303 8048229 8220177 8613017 9147987 10110933 10347723 10847613 11073879 11608849 11880719 13131321 13946931 14925663 16883127 17353707 21345303 22311909 23378189 24144687 25839051 27443961 31509733 32542839 33221637 34826547 35642157 38143361 39393963 44776989 52061121 64035909 70134567 72434061 77517153 83165033 94529199 97628517 104479641 106926471 114430083 118181889 156183363 163647323 192107727 210403701 220568131 232551459 249495099 267003527 283587597 313438923 320779413 343290249 490941969 631211103 661704393 724723859 748485297 801010581 850762791 1029870747 1472825907 1985113179 2174171577 2245455891 2403031743 4418477721 5073067013 5955339537 6522514731 7209095229 15219201039 19567544193 45657603117 136972809351
• Sum of all divisors σ(n): 267563827200
• Sum of proper divisors (its aliquot sum) s(n): 130591017849
• 136972809351 is a deficient number, because the sum of its proper divisors (130591017849) is less than itself. Its deficiency is 6381791502

Bases of 136972809351

• Binary: 1111111100100001101110011010010000111₂
• Hexadecimal: 0x1FE4373487
• Base-36: 1QXA2O3R

Squares and roots of 136972809351

• 136972809351 squared (136972809351²) is 18761550501505393041201
• 136972809351 cubed (136972809351³) is 2569822279971856639530746661070551
• The square root of 136972809351 is 370098.3779361915
• The cube root of 136972809351 is 5154.7956629991

Scales and comparisons

• 136,972,809,351 seconds is equal to 4,355 years, 16 weeks, 1 day, 10 hours, 35 minutes, 51 seconds.
• To count from 1 to 136,972,809,351 would take you about eight thousand, seven hundred ten 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 136972809351 cubic inches would be around 429.6 feet tall.

Recreational maths with 136972809351

• 136972809351 backwards is 153908279631
• The number of decimal digits it has is: 12
• The sum of 136972809351's digits is 54
• More coming soon!