13409647680

Names of 13409647680

• Cardinal: 13409647680 can be written as Thirteen billion, four hundred nine million, six hundred forty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.340964768 × 10¹⁰

Factors of 13409647680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 225

Divisors of 13409647680

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 23 24 26 30 31 32 33 39 40 44 46 48 52 55 60 62 64 65 66 69 78 80 88 92 93 96 104 110 115 120 124 130 132 137 138 143 155 156 160 165 176 184 186 192 195 208 220 230 240 248 253 260 264 274 276 286 299 310 312 320 330 341 345 352 368 372 390 403 411 416 429 440 460 465 480 496 506 520 528 548 552 572 598 620 624 660 682 685 690 704 713 715 736 744 759 780 806 822 832 858 880 897 920 930 960 992 1012 1023 1040 1056 1096 1104 1144 1196 1209 1240 1248 1265 1320 1364 1370 1380 1426 1430 1472 1488 1495 1507 1518 1560 1612 1644 1705 1716 1760 1781 1794 1840 1860 1984 2015 2024 2046 2055 2080 2112 2139 2145 2192 2208 2288 2392 2418 2480 2496 2530 2640 2728 2740 2760 2852 2860 2976 2990 3014 3036 3120 3151 3224 3288 3289 3410 3432 3520 3562 3565 3588 3680 3720 3795 4030 4048 4092 4110 4160 4247 4278 4290 4384 4416 4433 4485 4521 4576 4784 4836 4960 5060 5115 5280 5343 5456 5480 5520 5704 5720 5952 5980 6028 6045 6072 6240 6302 6448 6576 6578 6820 6864 7124 7130 7176 7360 7440 7535 7590 7843 8060 8096 8184 8220 8494 8556 8580 8768 8866 8905 8970 9042 9152 9269 9453 9568 9672 9867 9920 10120 10230 10560 10686 10695 10912 10960 11040 11408 11440 11960 12056 12090 12144 12480 12604 12741 12896 13152 13156 13299 13640 13728 14248 14260 14352 14880 15070 15180 15686 15755 16120 16192 16368 16440 16445 16988 17112 17160 17732 17810 17940 18084 18538 18906 19136 19344 19591 19734 20240 20460 21235 21372 21390 21824 21920 22080 22165 22605 22816 22880 23529 23920 24112 24180 24288 25208 25482 25792 26304 26312 26598 26715 27280 27456 27807 28496 28520 28704 29760 30140 30360 31372 31510 32240 32736 32880 32890 33976 34224 34320 34661 35464 35620 35880 36168 37076 37812 38688 39182 39215 39468 40480 40920 40963 42470 42744 42780 43840 44330 45210 45632 45760 46345 46717 47058 47265 47840 48224 48360 48576 49335 50416 50964 52624 53196 53430 54560 55211 55614 56992 57040 57408 58773 60280 60720 62744 63020 63705 64480 65472 65760 65780 66495 67952 68448 68640 69322 70928 71240 71760 72336 74152 75624 77376 78364 78430 78936 80960 81840 81926 84940 85488 85560 88660 90420 92690 93434 94116 94530 95680 96448 96720 97681 97955 98670 100832 101928 101959 103983 105248 106392 106860 109120 110422 111228 113984 114080 117546 117645 120560 121440 122889 125488 126040 127410 128960 131520 131560 132990 135904 136896 137280 138644 139035 140151 141856 142480 143520 144672 148304 151248 156728 156860 157872 163680 163852 165633 169880 170976 171120 173305 177320 180840 185380 186868 188232 189060 193440 195362 195910 197340 201664 203856 203918 204815 207966 210496 212784 213720 220844 222456 228160 233585 235092 235290 241120 242880 245778 250976 252080 254820 263120 265980 271808 276055 277288 278070 280302 283712 284960 287040 289344 293043 293865 296608 302496 305877 313456 313720 315744 327360 327704 331266 339760 341952 342240 346610 354640 361680 370760 373736 376464 378120 386880 390724 391820 394680 407712 407836 409630 415932 425568 427440 441688 444912 450593 467170 470184 470580 482240 488405 491556 501952 504160 509640 509795 519915 526240 531960 552110 554576 556140 560604 569920 586086 587730 593216 604992 607321 611754 614445 626912 627440 631488 655408 662532 679520 684480 693220 700755 709280 723360 741520 747472 752928 756240 781448 783640 789360 815424 815672 819260 828165 831864 851136 854880 883376 889824 901186 934340 940368 941160 976810 983112 1008320 1019280 1019590 1039830 1052480 1063920 1074491 1104220 1109152 1112280 1121208 1172172 1175460 1214642 1223508 1228890 1253824 1254880 1269853 1310816 1325064 1351779 1359040 1386440 1401510 1418560 1446720 1465215 1483040 1494944 1505856 1512480 1529385 1562896 1567280 1578720 1631344 1638520 1656330 1663728 1709760 1766752 1779648 1802372 1821963 1868680 1880736 1882320 1953620 1966224 2038560 2039180 2079660 2127840 2148982 2208440 2218304 2224560 2242416 2252965 2344344 2350920 2429284 2447016 2457780 2509760 2539706 2621632 2650128 2703558 2772880 2803020 2930430 2966080 2989888 3024960 3036605 3058770 3125792 3134560 3157440 3223473 3262688 3277040 3312660 3327456 3533504 3604744 3643926 3737360 3761472 3764640 3809559 3907240 3932448 4077120 4078360 4159320 4255680 4297964 4416880 4449120 4484832 4505930 4688688 4701840 4858568 4894032 4915560 5079412 5300256 5372455 5407116 5545760 5606040 5860860 6073210 6117540 6251584 6269120 6349265 6446946 6525376 6554080 6625320 6654912 6758895 7209488 7287852 7474720 7529280 7619118 7814480 7864896 8156720 8318640 8595928 8833760 8898240 8969664 9011860 9109815 9377376 9403680 9717136 9788064 9831120 10158824 10600512 10744910 10814232 11091520 11212080 11721720 12146420 12235080 12698530 12893892 13108160 13250640 13517790 13968383 14418976 14575704 14949440 15238236 15628960 16117365 16313440 16637280 17191856 17667520 18023720 18219630 18754752 18807360 19047795 19434272 19576128 19662240 20317648 21489820 21628464 22424160 23443440 24292840 24470160 25397060 25787784 26501280 27035580 27936766 28837952 29151408 30476472 31257920 32234730 32626880 33274560 34383712 36047440 36439260 38095590 38868544 39324480 40635296 41905149 42979640 43256928 44848320 46886880 48585680 48940320 50794120 51575568 53002560 54071160 55873532 58302816 60952944 64469460 68767424 69841915 72094880 72878520 76191180 81270592 83810298 85959280 86513856 93773760 97171360 97880640 101588240 103151136 108142320 111747064 116605632 121905888 128938920 139683830 144189760 145757040 152382360 167620596 171918560 194342720 203176480 206302272 209525745 216284640 223494128 243811776 257877840 279367660 291514080 304764720 335241192 343837120 406352960 419051490 432569280 446988256 515755680 558735320 583028160 609529440 670482384 838102980 893976512 1031511360 1117470640 1219058880 1340964768 1676205960 2234941280 2681929536 3352411920 4469882560 6704823840 13409647680
• Sum of all divisors σ(n): 54270590976
• Sum of proper divisors (its aliquot sum) s(n): 40860943296
• 13409647680 is an abundant number, because the sum of its proper divisors (40860943296) is greater than itself. Its abundance is 27451295616

Bases of 13409647680

• Binary: 1100011111010001101111110001000000₂
• Hexadecimal: 0x31F46FC40
• Base-36: 65RRADC

Squares and roots of 13409647680

• 13409647680 squared (13409647680²) is 179818650901729382400
• 13409647680 cubed (13409647680³) is 2411304754885105320687992832000
• The square root of 13409647680 is 115800.0331606171
• The cube root of 13409647680 is 2375.7776322633

Scales and comparisons

• 13,409,647,680 seconds is equal to 426 years, 20 weeks, 6 hours, 8 minutes.
• To count from 1 to 13,409,647,680 would take you about eight hundred fifty-two 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 13409647680 cubic inches would be around 198 feet tall.

Recreational maths with 13409647680

• 13409647680 backwards is 08674690431
• 13409647680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13409647680's digits is 48
• More coming soon!