13913867520

Names of 13913867520

• Cardinal: 13913867520 can be written as Thirteen billion, nine hundred thirteen million, eight hundred sixty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.391386752 × 10¹⁰

Factors of 13913867520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 174

Divisors of 13913867520

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 128 140 144 147 157 160 168 180 192 196 210 224 240 245 252 256 280 288 294 314 315 320 336 360 384 392 420 441 448 471 480 490 504 560 576 588 628 630 640 672 720 735 768 784 785 840 882 896 942 960 980 1008 1099 1120 1152 1176 1256 1260 1280 1344 1413 1440 1470 1568 1570 1680 1764 1792 1884 1920 1960 2016 2198 2205 2240 2304 2352 2355 2512 2520 2688 2826 2880 2940 3136 3140 3297 3360 3528 3768 3840 3920 4032 4396 4410 4480 4704 4710 5024 5040 5376 5495 5652 5760 5880 6272 6280 6594 6720 7056 7065 7536 7693 7840 8064 8792 8820 8960 9408 9420 9891 10048 10080 10990 11304 11520 11760 12544 12560 13188 13440 14112 14130 15072 15386 15680 16128 16485 17584 17640 18816 18840 19782 20096 20160 21980 22608 23079 23520 24649 25120 26376 26880 28224 28260 30144 30772 31360 32970 35168 35280 37632 37680 38465 39564 40192 40320 43960 45216 46158 47040 49298 49455 50240 52752 56448 56520 60288 61544 62720 65940 69237 70336 70560 73947 75360 76930 79128 80640 87920 90432 92316 94080 98596 98910 100480 105504 112896 113040 115395 120576 123088 123245 131880 138474 140672 141120 147894 150720 153860 158256 172543 175840 180864 184632 188160 197192 197820 200960 211008 221841 226080 230790 246176 246490 263760 276948 281344 282240 295788 301440 307720 316512 345086 346185 351680 361728 369264 369735 394384 395640 422016 443682 452160 461580 492352 492980 517629 527520 553896 564480 591576 602880 615440 633024 690172 692370 703360 738528 739470 788768 791280 844032 862715 887364 904320 923160 984704 985960 1035258 1055040 1107792 1109205 1183152 1207801 1230880 1266048 1380344 1384740 1406720 1477056 1478940 1552887 1577536 1582560 1725430 1774728 1808640 1846320 1969408 1971920 2070516 2110080 2215584 2218410 2366304 2415602 2461760 2532096 2588145 2760688 2769480 2954112 2957880 3105774 3155072 3165120 3450860 3549456 3623403 3692640 3943840 4141032 4220160 4431168 4436820 4732608 4831204 4923520 5176290 5521376 5538960 5908224 5915760 6039005 6211548 6310144 6330240 6901720 7098912 7246806 7385280 7764435 7887680 8282064 8862336 8873640 9465216 9662408 9847040 10352580 10870209 11042752 11077920 11831520 12078010 12423096 12660480 13803440 14197824 14493612 14770560 15528870 15775360 16564128 17724672 17747280 18117015 18930432 19324816 20705160 21740418 22085504 22155840 23663040 24156020 24846192 27606880 28395648 28987224 29541120 31057740 31550720 33128256 35494560 36234030 38649632 41410320 43480836 44171008 44311680 47326080 48312040 49692384 54351045 55213760 56791296 57974448 62115480 66256512 70989120 72468060 77299264 82820640 86961672 88623360 94652160 96624080 99384768 108702090 110427520 115948896 124230960 132513024 141978240 144936120 154598528 165641280 173923344 193248160 198769536 217404180 220855040 231897792 248461920 283956480 289872240 309197056 331282560 347846688 386496320 397539072 434808360 463795584 496923840 579744480 662565120 695693376 772992640 869616720 927591168 993847680 1159488960 1391386752 1545985280 1739233440 1987695360 2318977920 2782773504 3478466880 4637955840 6956933760 13913867520
• Sum of all divisors σ(n): 56359172142
• Sum of proper divisors (its aliquot sum) s(n): 42445304622
• 13913867520 is an abundant number, because the sum of its proper divisors (42445304622) is greater than itself. Its abundance is 28531437102

Bases of 13913867520

• Binary: 1100111101010101001100010100000000₂
• Hexadecimal: 0x33D54C500
• Base-36: 6E3YGW0

Squares and roots of 13913867520

• 13913867520 squared (13913867520²) is 193595709364110950400
• 13913867520 cubed (13913867520³) is 2693665052532663206446891008000
• The square root of 13913867520 is 117957.0579490689
• The cube root of 13913867520 is 2405.1894376363

Scales and comparisons

• 13,913,867,520 seconds is equal to 442 years, 21 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 13,913,867,520 would take you about eight hundred eighty-four 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 13913867520 cubic inches would be around 200.4 feet tall.

Recreational maths with 13913867520

• 13913867520 backwards is 02576831931
• 13913867520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13913867520's digits is 45
• More coming soon!