13521157200

Names of 13521157200

• Cardinal: 13521157200 can be written as Thirteen billion, five hundred twenty-one million, one hundred fifty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.35211572 × 10¹⁰

Factors of 13521157200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1939

Divisors of 13521157200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 27 29 30 36 40 45 46 48 50 54 58 60 69 72 75 80 87 90 92 100 108 115 116 120 135 138 144 145 150 174 180 184 200 207 216 225 230 232 240 261 270 276 290 300 345 348 360 368 400 414 432 435 450 460 464 522 540 552 575 580 600 621 667 675 690 696 720 725 783 828 870 900 920 1035 1044 1080 1104 1150 1160 1200 1242 1305 1334 1350 1380 1392 1450 1566 1656 1725 1740 1800 1840 1877 2001 2070 2088 2160 2175 2300 2320 2484 2610 2668 2700 2760 2900 3105 3132 3312 3335 3450 3480 3600 3754 3915 4002 4140 4176 4350 4600 4968 5175 5220 5336 5400 5520 5631 5800 6003 6210 6264 6525 6670 6900 6960 7508 7830 8004 8280 8700 9200 9385 9936 10005 10350 10440 10672 10800 11262 11600 12006 12420 12528 13050 13340 13800 15016 15525 15660 16008 16560 16675 16893 17400 18009 18770 19575 20010 20700 20880 22524 24012 24840 26100 26680 27600 28155 30015 30032 31050 31320 32016 33350 33786 34800 36018 37540 39150 40020 41400 43171 45048 46925 48024 49680 50025 50679 52200 53360 54433 56310 60030 62100 62640 66700 67572 72036 75080 78300 80040 82800 84465 86342 90045 90096 93850 96048 100050 101358 104400 108866 112620 120060 124200 129513 133400 135144 140775 144072 150075 150160 156600 160080 163299 168930 172684 180090 187700 200100 202716 215855 217732 225240 240120 248400 253395 259026 266800 270288 272165 281550 288144 300150 313200 326598 337860 345368 360180 375400 388539 400200 405432 422325 431710 435464 450225 450480 480240 489897 506790 518052 544330 563100 600300 647565 653196 675720 690736 720360 750800 777078 800400 810864 816495 844650 863420 870928 900450 979794 1013580 1036104 1079275 1088660 1126200 1165617 1200600 1251959 1266975 1295130 1306392 1351440 1360825 1440720 1469691 1554156 1632990 1689300 1726840 1800900 1942695 1959588 2027160 2072208 2158550 2177320 2252400 2331234 2401200 2449485 2503918 2533950 2590260 2612784 2721650 2939382 3108312 3237825 3265980 3378600 3453680 3601800 3755877 3885390 3919176 4054320 4082475 4317100 4354640 4662468 4898970 5007836 5067900 5180520 5443300 5828085 5878764 6216624 6259795 6475650 6531960 6757200 7203600 7348455 7511754 7770780 7838352 8164950 8634200 9324936 9713475 9797940 10015672 10135800 10361040 10886600 11267631 11656170 11757528 12247425 12519590 12951300 13063920 14696910 15023508 15541560 16329900 17268400 18649872 18779385 19426950 19595880 20031344 20271600 21773200 22535262 23312340 23515056 24494850 25039180 25902600 29140425 29393820 30047016 31083120 31298975 32659800 33802893 36742275 37558770 38853900 39191760 45070524 46624680 48989700 50078360 51805200 56338155 58280850 58787640 60094032 62597950 65319600 67605786 73484550 75117540 77707800 90141048 93249360 93896925 97979400 100156720 112676310 116561700 117575280 125195900 135211572 146969100 150235080 155415600 169014465 180282096 187793850 195958800 225352620 233123400 250391800 270423144 281690775 293938200 300470160 338028930 375587700 450705240 466246800 500783600 540846288 563381550 587876400 676057860 751175400 845072325 901410480 1126763100 1352115720 1502350800 1690144650 2253526200 2704231440 3380289300 4507052400 6760578600 13521157200
• Sum of all divisors σ(n): 51977030400
• Sum of proper divisors (its aliquot sum) s(n): 38455873200
• 13521157200 is an abundant number, because the sum of its proper divisors (38455873200) is greater than itself. Its abundance is 24934716000

Bases of 13521157200

• Binary: 1100100101111011000111110001010000₂
• Hexadecimal: 0x325EC7C50
• Base-36: 67M5BO0

Squares and roots of 13521157200

• 13521157200 squared (13521157200²) is 182821692027111840000
• 13521157200 cubed (13521157200³) is 2471960837468565850621248000000
• The square root of 13521157200 is 116280.5108347913
• The cube root of 13521157200 is 2382.3448161749

Scales and comparisons

• 13,521,157,200 seconds is equal to 429 years, 48 weeks, 2 days, 21 hours.
• To count from 1 to 13,521,157,200 would take you about eight hundred fifty-nine 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 13521157200 cubic inches would be around 198.5 feet tall.

Recreational maths with 13521157200

• 13521157200 backwards is 00275112531
• 13521157200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13521157200's digits is 27
• More coming soon!