13009859280

Names of 13009859280

• Cardinal: 13009859280 can be written as Thirteen billion, nine million, eight hundred fifty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.300985928 × 10¹⁰

Factors of 13009859280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1108

Divisors of 13009859280

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 27 30 31 33 34 36 40 44 45 48 51 54 55 60 62 66 68 72 80 85 88 90 93 99 102 108 110 120 124 132 135 136 144 153 155 165 170 176 180 186 187 198 204 216 220 240 248 255 264 270 272 279 297 306 310 330 340 341 360 372 374 396 408 432 440 459 465 495 496 510 527 528 540 558 561 594 612 620 660 680 682 720 744 748 765 792 816 837 880 918 930 935 990 1020 1023 1039 1054 1080 1116 1122 1188 1224 1240 1320 1360 1364 1395 1485 1488 1496 1530 1581 1584 1674 1683 1705 1836 1860 1870 1980 2040 2046 2078 2108 2160 2232 2244 2295 2376 2448 2480 2635 2640 2728 2790 2805 2970 2992 3060 3069 3117 3162 3348 3366 3410 3672 3720 3740 3960 4080 4092 4156 4185 4216 4464 4488 4590 4743 4752 5049 5115 5195 5270 5456 5580 5610 5797 5940 6120 6138 6234 6324 6696 6732 6820 7344 7440 7480 7905 7920 8184 8312 8370 8415 8432 8976 9180 9207 9351 9486 10098 10230 10390 10540 11160 11220 11429 11594 11880 12240 12276 12468 12648 13392 13464 13640 14229 14960 15345 15585 15810 16368 16624 16740 16830 17391 17663 18360 18414 18702 18972 20196 20460 20780 21080 22320 22440 22858 23188 23715 23760 24552 24936 25245 25296 26928 27280 28053 28458 28985 30690 31170 31620 32209 33480 33660 34287 34782 35326 36720 36828 37404 37944 40392 40920 41560 42160 44880 45716 46035 46376 46755 47430 49104 49872 50490 52173 52989 56106 56916 57145 57970 61380 62340 63240 64418 66960 67320 68574 69564 70652 71145 73656 74808 75888 80784 81840 83120 86955 88315 91432 92070 92752 93510 94860 96627 100980 102861 104346 105978 112212 113832 114290 115940 122760 124680 126480 128836 134640 137148 139128 140265 141304 142290 147312 149616 156519 158967 161045 171435 173910 176630 182864 184140 187020 189720 193254 194293 201960 205722 208692 211956 224424 227664 228580 231880 245520 249360 257672 260865 264945 274296 278256 280530 282608 284580 289881 308583 313038 317934 322090 342870 347820 353260 354299 368280 374040 379440 386508 388586 403920 411444 417384 423912 448848 457160 463760 476901 483135 514305 515344 521730 529890 547553 548592 561060 569160 579762 582879 617166 626076 635868 644180 685740 695640 706520 708598 736560 748080 773016 777172 782595 794835 822888 834768 847824 869643 914320 953802 966270 971465 1028610 1043460 1059780 1062897 1095106 1122120 1138320 1159524 1165758 1234332 1252152 1271736 1288360 1371480 1391280 1413040 1417196 1449405 1542915 1546032 1554344 1565190 1589670 1642659 1645776 1739286 1748637 1771495 1907604 1932540 1942930 2057220 2086920 2119560 2125794 2190212 2244240 2319048 2331516 2384505 2468664 2504304 2543472 2576720 2737765 2742960 2834392 2898810 2914395 3085830 3108688 3130380 3179340 3188691 3285318 3478572 3497274 3542990 3815208 3865080 3885860 4114440 4173840 4239120 4251588 4348215 4380424 4638096 4663032 4769010 4927977 4937328 5245911 5314485 5475530 5668784 5797620 5828790 6023083 6171660 6260760 6358680 6377382 6570636 6957144 6994548 7085980 7630416 7730160 7771720 8213295 8228880 8503176 8696430 8743185 8760848 9326064 9538020 9566073 9855954 10491822 10628970 10951060 11595240 11657580 12046166 12343320 12521520 12717360 12754764 13141272 13914288 13989096 14171960 14783931 15543440 15943455 16426590 17006352 17392860 17486370 18069249 19076040 19132146 19711908 20983644 21257940 21902120 23190480 23315160 24092332 24639885 24686640 25509528 26229555 26282544 27978192 28343920 29567862 30115415 31886910 32853180 34785720 34972740 36138498 38152080 38264292 39423816 41967288 42515880 43804240 46630320 47830365 48184664 49279770 51019056 52459110 54207747 59135724 60230830 63773820 65706360 69571440 69945480 72276996 73919655 76528584 78847632 83934576 85031760 90346245 95660730 96369328 98559540 104918220 108415494 118271448 120461660 127547640 131412720 139890960 144553992 147839310 153057168 162623241 180692490 191321460 197119080 209836440 216830988 236542896 240923320 255095280 271038735 289107984 295678620 325246482 361384980 382642920 394238160 419672880 433661976 481846640 542077470 591357240 650492964 722769960 765285840 813116205 867323952 1084154940 1182714480 1300985928 1445539920 1626232410 2168309880 2601971856 3252464820 4336619760 6504929640 13009859280
• Sum of all divisors σ(n): 53482291200
• Sum of proper divisors (its aliquot sum) s(n): 40472431920
• 13009859280 is an abundant number, because the sum of its proper divisors (40472431920) is greater than itself. Its abundance is 27462572640

Bases of 13009859280

• Binary: 1100000111011100101011001011010000₂
• Hexadecimal: 0x30772B2D0
• Base-36: 5Z5QFO0

Squares and roots of 13009859280

• 13009859280 squared (13009859280²) is 169256438485402118400
• 13009859280 cubed (13009859280³) is 2202002446929057894597898752000
• The square root of 13009859280 is 114060.7701183891
• The cube root of 13009859280 is 2351.9289597451

Scales and comparisons

• 13,009,859,280 seconds is equal to 413 years, 35 weeks, 1 hour, 48 minutes.
• To count from 1 to 13,009,859,280 would take you about eight hundred twenty-seven 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 13009859280 cubic inches would be around 196 feet tall.

Recreational maths with 13009859280

• 13009859280 backwards is 08295890031
• 13009859280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13009859280's digits is 45
• More coming soon!