13309123608

Names of 13309123608

• Cardinal: 13309123608 can be written as Thirteen billion, three hundred nine million, one hundred twenty-three thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.3309123608 × 10¹⁰

Factors of 13309123608

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1245

Divisors of 13309123608

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 22 24 27 31 33 34 36 44 51 54 62 66 68 72 81 88 93 99 102 108 124 132 136 153 162 186 187 198 204 216 243 248 264 279 297 306 324 341 372 374 396 408 459 486 527 558 561 594 612 648 682 744 748 792 837 891 918 972 1023 1054 1116 1122 1181 1188 1224 1364 1377 1496 1581 1674 1683 1782 1836 1944 2046 2108 2232 2244 2362 2376 2511 2673 2728 2754 3069 3162 3348 3366 3543 3564 3672 4092 4131 4216 4488 4724 4743 5022 5049 5346 5508 5797 6138 6324 6696 6732 7086 7128 7533 8184 8262 9207 9448 9486 10044 10098 10629 10692 11016 11594 12276 12648 12991 13464 14172 14229 15066 15147 16524 17391 18414 18972 20077 20088 20196 21258 21384 23188 24552 25982 27621 28344 28458 30132 30294 31887 33048 34782 36611 36828 37944 38973 40154 40392 42516 42687 45441 46376 51964 52173 55242 56916 60231 60264 60588 63774 69564 73222 73656 77946 80308 82863 85032 85374 90882 95661 103928 104346 109833 110484 113832 116919 120462 121176 127548 128061 139128 146444 155892 156519 160616 165726 170748 180693 181764 191322 208692 219666 220847 220968 233838 240924 255096 256122 286983 292888 311784 313038 329499 331452 341496 350757 361386 363528 382644 402721 417384 439332 441694 467676 469557 481848 512244 542079 573966 622387 626076 658998 662541 662904 701514 722772 765288 805442 878664 883388 935352 939114 988497 1024488 1052271 1084158 1147932 1208163 1244774 1252152 1317996 1325082 1403028 1408671 1445544 1610884 1626237 1766776 1867161 1878228 1976994 1987623 2104542 2168316 2295864 2416326 2489548 2635992 2650164 2806056 2817342 2965491 3156813 3221768 3252474 3624489 3734322 3756456 3953988 3975246 4209084 4336632 4832652 4878711 4979096 5300328 5601483 5634684 5930982 5962869 6313626 6504948 6846257 7248978 7468644 7907976 7950492 8418168 8896473 9665304 9757422 10873467 11202966 11269368 11861964 11925738 12627252 13009896 13692514 14497956 14937288 15900984 16804449 17792946 17888607 19514844 20538771 21746934 22405932 23723928 23851476 25254504 27385028 28995912 32620401 33608898 35585892 35777214 39029688 41077542 43493868 44811864 47702952 50413347 53665821 54770056 61616313 65240802 67217796 71171784 71554428 82155084 86987736 97861203 100826694 107331642 123232626 130481604 134435592 143108856 151240041 164310168 184848939 195722406 201653388 214663284 246465252 260963208 302480082 369697878 391444812 403306776 429326568 492930504 554546817 604960164 739395756 782889624 1109093634 1209920328 1478791512 1663640451 2218187268 3327280902 4436374536 6654561804 13309123608
• Sum of all divisors σ(n): 44608112640
• Sum of proper divisors (its aliquot sum) s(n): 31298989032
• 13309123608 is an abundant number, because the sum of its proper divisors (31298989032) is greater than itself. Its abundance is 17989865424

Bases of 13309123608

• Binary: 1100011001010010010001110000011000₂
• Hexadecimal: 0x319491C18
• Base-36: 643WPI0

Squares and roots of 13309123608

• 13309123608 squared (13309123608²) is 177132771213022937664
• 13309123608 cubed (13309123608³) is 2357481947101706376709454771712
• The square root of 13309123608 is 115365.1750226211
• The cube root of 13309123608 is 2369.8261433115

Scales and comparisons

• 13,309,123,608 seconds is equal to 423 years, 9 weeks, 5 days, 18 hours, 46 minutes, 48 seconds.
• To count from 1 to 13,309,123,608 would take you about eight hundred forty-six 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 13309123608 cubic inches would be around 197.5 feet tall.

Recreational maths with 13309123608

• 13309123608 backwards is 80632190331
• 13309123608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13309123608's digits is 36
• More coming soon!