13625342640

Names of 13625342640

• Cardinal: 13625342640 can be written as Thirteen billion, six hundred twenty-five million, three hundred forty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.362534264 × 10¹⁰

Factors of 13625342640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 806

Divisors of 13625342640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 35 36 39 40 42 45 48 52 54 56 60 63 65 70 72 78 80 84 90 91 103 104 105 108 112 117 120 126 130 135 140 144 156 168 180 182 189 195 206 208 210 216 234 240 252 260 270 273 280 309 312 315 336 351 360 364 378 390 412 420 432 455 468 504 515 520 540 546 560 585 618 624 630 673 702 720 721 728 756 780 819 824 840 910 927 936 945 1008 1030 1040 1080 1092 1170 1236 1260 1339 1346 1365 1404 1442 1456 1512 1545 1560 1638 1648 1680 1755 1820 1854 1872 1890 2019 2060 2160 2163 2184 2340 2457 2472 2520 2678 2692 2730 2781 2808 2884 3024 3090 3120 3276 3365 3510 3605 3640 3708 3780 4017 4038 4095 4120 4326 4368 4635 4680 4711 4914 4944 5040 5356 5384 5460 5562 5616 5768 6057 6180 6489 6552 6695 6730 7020 7210 7280 7416 7560 8034 8076 8190 8240 8652 8749 9270 9360 9373 9422 9828 10095 10712 10768 10815 10920 11124 11536 12051 12114 12285 12360 12978 13104 13390 13460 13905 14040 14133 14420 14832 15120 16068 16152 16380 17304 17498 18171 18540 18746 18844 19467 19656 20085 20190 21424 21630 21840 22248 23555 24102 24228 24570 24720 25956 26247 26780 26920 27810 28080 28119 28266 28840 30285 32136 32304 32445 32760 34608 34996 36153 36342 37080 37492 37688 38934 39312 40170 40380 42399 43260 43745 44496 46865 47110 48204 48456 49140 51912 52494 53560 53840 55620 56238 56532 57680 60255 60570 61243 64272 64890 65520 69319 69992 70665 72306 72684 74160 74984 75376 77868 78741 80340 80760 84357 84798 86520 87490 90855 93730 94220 96408 96912 97335 98280 103824 104988 107120 111240 112476 113064 120510 121140 122486 127197 129780 131235 138638 139984 140595 141330 144612 145368 149968 155736 157482 160680 161520 168714 169596 173040 174980 180765 181710 183729 187460 188440 192816 194670 196560 207957 209976 211995 222480 224952 226128 236223 241020 242280 244972 253071 254394 259560 262470 277276 281190 282660 289224 290736 306215 311472 314964 321360 337428 339192 346595 349960 361530 363420 367458 374920 376880 389340 393705 415914 419952 421785 423990 449904 472446 482040 484560 485233 489944 506142 508788 519120 524940 551187 554552 562380 565320 578448 612430 623871 629928 635985 674856 678384 693190 699920 723060 726840 734916 749840 778680 787410 831828 843570 847980 901147 918645 944892 964080 970466 979888 1012284 1017576 1039785 1049880 1102374 1109104 1124760 1130640 1181115 1224860 1247742 1259856 1265355 1271970 1349712 1386380 1446120 1453680 1455699 1469832 1557360 1574820 1653561 1663656 1687140 1695960 1802294 1837290 1871613 1889784 1940932 2024568 2035152 2079570 2099760 2204748 2249520 2362230 2426165 2449720 2495484 2530710 2543940 2703441 2755935 2772760 2892240 2911398 2939664 3119355 3149640 3307122 3327312 3374280 3391920 3604588 3674580 3743226 3779568 3881864 4049136 4159140 4367097 4409496 4505735 4724460 4852330 4899440 4990968 5061420 5087880 5406882 5511870 5545520 5822796 6238710 6299280 6308029 6614244 6748560 7209176 7278495 7349160 7486452 7763728 8110323 8267805 8318280 8734194 8818992 9011470 9358065 9448920 9704660 9981936 10122840 10175760 10813764 11023740 11645592 12477420 12616058 13101291 13228488 13517205 14418352 14556990 14698320 14972904 16220646 16535610 16636560 17468388 18022940 18716130 18897840 18924087 19409320 20245680 21627528 21835485 22047480 23291184 24330969 24954840 25232116 26202582 26456976 27034410 29113980 29945808 31540145 32441292 33071220 34936776 36045880 37432260 37848174 38818640 40551615 43255056 43670970 44094960 48661938 49909680 50464232 52405164 54068820 56772261 58227960 63080290 64882584 65506455 66142440 69873552 72091760 74864520 75696348 81103230 87341940 94620435 97323876 100928464 104810328 108137640 113544522 116455920 121654845 126160580 129765168 131012910 132284880 149729040 151392696 162206460 170316783 174683880 189240870 194647752 209620656 216275280 227089044 243309690 252321160 262025820 283861305 302785392 324412920 340633566 349367760 378481740 389295504 454178088 486619380 504642320 524051640 567722610 648825840 681267132 756963480 851583915 908356176 973238760 1048103280 1135445220 1362534264 1513926960 1703167830 1946477520 2270890440 2725068528 3406335660 4541780880 6812671320 13625342640
• Sum of all divisors σ(n): 58409594880
• Sum of proper divisors (its aliquot sum) s(n): 44784252240
• 13625342640 is an abundant number, because the sum of its proper divisors (44784252240) is greater than itself. Its abundance is 31158909600

Bases of 13625342640

• Binary: 1100101100001000100011101010110000₂
• Hexadecimal: 0x32C223AB0
• Base-36: 69C6DO0

Squares and roots of 13625342640

• 13625342640 squared (13625342640²) is 185649962057402169600
• 13625342640 cubed (13625342640³) is 2529544344135103909079391744000
• The square root of 13625342640 is 116727.6429985633
• The cube root of 13625342640 is 2388.4481116585

Scales and comparisons

• 13,625,342,640 seconds is equal to 433 years, 12 weeks, 4 days, 17 hours, 24 minutes.
• To count from 1 to 13,625,342,640 would take you about eight hundred sixty-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 13625342640 cubic inches would be around 199 feet tall.

Recreational maths with 13625342640

• 13625342640 backwards is 04624352631
• 13625342640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13625342640's digits is 36
• More coming soon!