12713316525

Names of 12713316525

• Cardinal: 12713316525 can be written as Twelve billion, seven hundred thirteen million, three hundred sixteen thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 1.2713316525 × 10¹⁰

Factors of 12713316525

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 12713316525

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 29 35 39 45 61 63 65 75 81 87 91 105 117 135 145 169 175 183 189 195 203 225 243 261 273 305 315 325 351 377 405 427 435 455 507 525 549 567 585 609 675 725 783 793 819 845 915 945 975 1015 1053 1131 1183 1215 1281 1305 1365 1521 1525 1575 1647 1701 1755 1769 1827 1885 2025 2135 2175 2275 2349 2379 2457 2535 2639 2745 2835 2925 3045 3159 3393 3549 3843 3915 3965 4095 4225 4563 4575 4725 4901 4941 5075 5265 5307 5481 5551 5655 5915 6075 6405 6525 6825 7047 7137 7371 7605 7917 8235 8505 8775 8845 9135 9425 10179 10309 10647 10675 11529 11745 11895 12285 12383 12675 13195 13689 13725 14175 14703 14823 15225 15795 15921 16443 16653 16965 17745 19215 19575 19825 20475 21411 22113 22815 22997 23751 24505 24705 26325 26535 27405 27755 28275 29575 30537 30927 31941 32025 34307 34587 35235 35685 36855 37149 38025 39585 41067 41175 42525 44109 44225 45675 47763 49329 49959 50895 51545 53235 57645 58725 59475 61425 61915 64233 65975 68445 68991 71253 72163 73515 74115 78975 79605 82215 83265 84825 88725 91611 92781 95823 96075 102921 103761 107055 110565 111447 114075 114985 118755 122525 123525 132327 132675 137025 138775 143289 149877 152685 154635 159705 160979 171535 172935 176175 178425 184275 185745 192699 197925 205335 206973 213759 216489 220545 238815 246645 249795 254475 257725 266175 278343 287469 288225 298961 308763 309575 321165 334341 342225 344955 356265 360815 367575 370575 396981 398025 411075 416325 429867 449631 458055 463905 479115 482937 514605 518805 535275 552825 557235 574925 593775 620919 641277 649467 661635 716445 749385 763425 773175 798525 804895 835029 857675 864675 896883 926289 928725 963495 1003023 1026675 1034865 1068795 1082445 1102725 1190943 1194075 1233225 1248975 1348893 1391715 1437345 1448811 1494805 1543815 1605825 1671705 1724775 1781325 1804075 1862757 1948401 1984905 2092727 2149335 2248155 2290275 2319525 2395575 2414685 2505087 2573025 2594025 2690649 2778867 2786175 3009069 3104595 3206385 3247335 3308175 3582225 3746925 4024475 4175145 4346433 4484415 4631445 4817475 5015115 5174325 5343975 5412225 5588271 5845203 5954715 6278181 6744465 6958575 7186725 7244055 7474025 7719075 8071947 8336601 8358525 9313785 9742005 9924525 10463635 10746675 11240775 12073425 12525435 13039299 13453245 13894335 15045345 15522975 16031925 16236675 17535609 18834543 20875725 21732165 22422075 23157225 24215841 25075575 27941355 29226015 29773575 31390905 33722325 36220275 39117897 40359735 41683005 46568925 48710025 52318175 56503629 62627175 65196495 67266225 69471675 72647523 75226725 87678045 94172715 108660825 121079205 139706775 146130075 156954525 169510887 195589485 201798675 208415025 282518145 325982475 363237615 438390225 470863575 508532661 605396025 847554435 977947425 1412590725 1816188075 2542663305 4237772175 12713316525
• Sum of all divisors σ(n): 30726783360
• Sum of proper divisors (its aliquot sum) s(n): 18013466835
• 12713316525 is an abundant number, because the sum of its proper divisors (18013466835) is greater than itself. Its abundance is 5300150310

Bases of 12713316525

• Binary: 1011110101110001011101000010101101₂
• Hexadecimal: 0x2F5C5D0AD
• Base-36: 5U96HT9

Squares and roots of 12713316525

• 12713316525 squared (12713316525²) is 161628417064838075625
• 12713316525 cubed (12713316525³) is 2054833225579997903292512203125
• The square root of 12713316525 is 112753.3437419929
• The cube root of 12713316525 is 2333.9217250267

Scales and comparisons

• 12,713,316,525 seconds is equal to 404 years, 12 weeks, 4 days, 20 hours, 48 minutes, 45 seconds.
• To count from 1 to 12,713,316,525 would take you about eight hundred eight 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 12713316525 cubic inches would be around 194.5 feet tall.

Recreational maths with 12713316525

• 12713316525 backwards is 52561331721
• The number of decimal digits it has is: 11
• The sum of 12713316525's digits is 36
• More coming soon!