13231649970

Names of 13231649970

• Cardinal: 13231649970 can be written as Thirteen billion, two hundred thirty-one million, six hundred forty-nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.323164997 × 10¹⁰

Factors of 13231649970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131

Divisors of 13231649970

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 27 30 33 35 38 41 42 43 45 54 55 57 63 66 70 77 82 86 90 95 99 105 110 114 123 126 129 133 135 154 165 171 189 190 198 205 209 210 215 231 246 258 266 270 285 287 297 301 315 330 342 361 369 378 385 387 399 410 418 430 451 462 473 495 513 570 574 594 602 615 627 630 645 665 693 722 738 770 774 779 798 817 855 861 902 903 945 946 990 1026 1045 1083 1107 1155 1161 1197 1230 1254 1290 1330 1353 1386 1419 1435 1463 1485 1505 1558 1634 1710 1722 1763 1805 1806 1845 1881 1890 1935 1995 2079 2090 2166 2214 2255 2310 2322 2337 2365 2394 2451 2527 2565 2583 2706 2709 2838 2870 2926 2970 3010 3135 3157 3249 3311 3465 3526 3591 3610 3690 3762 3870 3895 3971 3990 4059 4085 4158 4257 4305 4389 4510 4515 4674 4730 4902 5054 5130 5166 5289 5415 5418 5453 5535 5643 5719 5805 5985 6270 6314 6498 6622 6765 6930 7011 7095 7182 7315 7353 7581 7749 7790 7942 8118 8127 8170 8514 8569 8610 8778 8815 8987 9030 9405 9471 9747 9933 10395 10578 10830 10906 11070 11286 11438 11610 11685 11913 11970 12177 12255 12341 12635 12771 12915 13167 13530 13545 14022 14190 14630 14706 14801 15162 15498 15523 15785 15867 16245 16254 16359 16555 17138 17157 17630 17955 17974 18810 18942 19393 19494 19855 19866 20295 20790 21033 21285 21945 22059 22743 23370 23826 24354 24510 24682 25270 25542 25707 25830 26334 26445 26961 27090 27265 27797 28215 28413 28595 29602 29799 31046 31570 31734 32490 32718 33110 33497 34314 35055 35739 35910 36765 37023 37905 38745 38786 39501 39710 40590 40635 42066 42570 42845 43890 44118 44403 44935 45486 46569 47355 47601 48735 49077 49665 51414 51471 52890 53922 54530 55594 56430 56826 57190 58179 59565 59598 59983 60885 61705 62909 63855 65835 66994 68229 70110 71478 73530 74005 74046 75810 77121 77490 77615 79002 79335 80883 81270 81795 83391 85239 85690 85785 88806 89397 89870 93138 94710 95202 96965 97470 98154 99330 100491 102942 103607 105165 107217 108661 110295 111069 113715 116358 119130 119966 121770 123410 125818 127710 128535 131670 133209 134805 135751 136458 138985 139707 142065 147231 148010 148995 154242 154413 155230 158670 161766 162811 163590 166782 167485 170478 170753 171570 174537 178695 178794 179949 185115 188727 193930 197505 200982 207214 210330 214434 217322 220590 222015 222138 227430 231363 232845 234479 238005 242649 245385 250173 257070 257355 266418 269610 271502 277970 279414 284130 290895 294462 297990 299915 301473 308826 310821 314545 325622 325983 333207 334970 341145 341506 349074 357390 359898 368467 370230 377454 385605 395010 399627 404415 407253 416955 419121 426195 444030 446985 462726 465690 468958 476010 485298 488433 490770 500346 502455 512259 514710 518035 523611 536085 539847 543305 555345 566181 581790 599830 602946 621642 629090 636443 651966 666045 666414 678755 682290 698535 703437 736155 736934 750519 771210 772065 799254 808830 814055 814506 833910 838242 852390 853765 872685 893970 899745 904419 932463 943635 976866 977949 1004910 1024518 1036070 1047222 1072170 1079694 1086610 1105401 1110690 1132362 1139677 1156815 1172395 1195271 1213245 1221759 1250865 1272886 1332090 1357510 1397070 1406874 1465299 1472310 1501038 1507365 1536777 1544130 1554105 1619541 1628110 1629915 1666035 1698543 1707530 1745370 1799490 1808838 1842335 1864926 1887270 1909329 1955898 1998135 2036265 2095605 2110311 2210802 2279354 2313630 2344790 2390542 2426490 2442165 2443518 2501730 2561295 2579269 2618055 2699235 2797389 2830905 2930598 2933847 3014730 3073554 3108210 3182215 3239082 3259830 3316203 3332070 3397086 3419031 3517185 3585813 3665277 3684670 3752595 3818658 3996270 4072530 4191210 4220622 4395897 4455101 4522095 4610331 4662315 4884330 4889745 5122590 5158538 5236110 5398470 5527005 5594778 5661810 5698385 5727987 5867694 5976355 6108795 6330933 6364430 6632406 6838062 7000873 7034370 7171626 7326495 7330554 7505190 7683885 7737807 8097705 8492715 8791794 8910202 9044190 9220662 9324630 9546645 9779490 9948609 10257093 10551555 10757439 11054010 11396770 11455974 11952710 12217590 12661866 12896345 13365303 13986945 14001746 14652990 14669235 15367770 15475614 16195410 16581015 16985430 17095155 17183961 17929065 18326385 19093290 19897218 20514186 21002619 21103110 21514878 21979485 22275505 23051655 23213421 25792690 26730606 27973890 28639935 29338470 30771279 31654665 32272317 33162030 34190310 34367922 35004365 35858130 36652770 38689035 40095909 42005238 43958970 44551010 46103310 46426842 49006111 49743045 51285465 53787195 57279870 61542558 63007857 63309330 64544634 66826515 69640263 70008730 77378070 80191818 85919805 98012222 99486090 102570930 105013095 107574390 116067105 120287727 126015714 133653030 139280526 147018333 153856395 161361585 171839610 189023571 200479545 210026190 232134210 240575454 245030555 294036666 307712790 315039285 322723170 348201315 378047142 400959090 441054999 490061110 601438635 630078570 696402630 735091665 882109998 945117855 1202877270 1323164997 1470183330 1890235710 2205274995 2646329994 4410549990 6615824985 13231649970
• Sum of all divisors σ(n): 48666562560
• Sum of proper divisors (its aliquot sum) s(n): 35434912590
• 13231649970 is an abundant number, because the sum of its proper divisors (35434912590) is greater than itself. Its abundance is 22203262620

Bases of 13231649970

• Binary: 1100010100101010101111010010110010₂
• Hexadecimal: 0x314AAF4B2
• Base-36: 62TS6GI

Squares and roots of 13231649970

• 13231649970 squared (13231649970²) is 175076560928601000900
• 13231649970 cubed (13231649970³) is 2316551772158626605700454973000
• The square root of 13231649970 is 115028.9092793635
• The cube root of 13231649970 is 2365.2188662845

Scales and comparisons

• 13,231,649,970 seconds is equal to 420 years, 37 weeks, 5 days, 2 hours, 19 minutes, 30 seconds.
• To count from 1 to 13,231,649,970 would take you about eight hundred forty-one 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 13231649970 cubic inches would be around 197.1 feet tall.

Recreational maths with 13231649970

• 13231649970 backwards is 07994613231
• 13231649970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13231649970's digits is 45
• More coming soon!