12871488000

Names of 12871488000

• Cardinal: 12871488000 can be written as Twelve billion, eight hundred seventy-one million, four hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 1.2871488 × 10¹⁰

Factors of 12871488000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 235

Divisors of 12871488000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 61 64 70 75 80 84 96 100 105 112 120 122 125 128 140 150 157 160 168 175 183 192 200 210 224 240 244 250 256 280 300 305 314 320 336 350 366 375 384 400 420 427 448 471 480 488 500 512 525 560 600 610 628 640 672 700 732 750 768 785 800 840 854 875 896 915 942 960 976 1000 1050 1099 1120 1200 1220 1256 1280 1281 1344 1400 1464 1500 1525 1536 1570 1600 1680 1708 1750 1792 1830 1884 1920 1952 2000 2100 2135 2198 2240 2355 2400 2440 2512 2560 2562 2625 2688 2800 2928 3000 3050 3140 3200 3297 3360 3416 3500 3584 3660 3768 3840 3904 3925 4000 4200 4270 4396 4480 4575 4710 4800 4880 5024 5124 5250 5376 5495 5600 5856 6000 6100 6280 6400 6405 6594 6720 6832 7000 7320 7536 7625 7680 7808 7850 8000 8400 8540 8792 8960 9150 9420 9577 9600 9760 10048 10248 10500 10675 10752 10990 11200 11712 11775 12000 12200 12560 12800 12810 13188 13440 13664 14000 14640 15072 15250 15616 15700 16000 16485 16800 17080 17584 17920 18300 18840 19154 19200 19520 19625 20096 20496 21000 21350 21980 22400 22875 23424 23550 24000 24400 25120 25620 26376 26880 27328 27475 28000 28731 29280 30144 30500 31232 31400 32000 32025 32970 33600 34160 35168 36600 37680 38308 38400 39040 39250 40192 40992 42000 42700 43960 44800 45750 46848 47100 47885 48000 48800 50240 51240 52752 53375 53760 54656 54950 56000 57462 58560 58875 60288 61000 62800 64000 64050 65940 67039 67200 68320 70336 73200 75360 76616 78080 78500 80384 81984 82425 84000 85400 87920 89600 91500 93696 94200 95770 96000 97600 100480 102480 105504 106750 109312 109900 112000 114924 117120 117750 120576 122000 125600 128100 131880 134078 134400 136640 137375 140672 143655 146400 150720 153232 156160 157000 160125 163968 164850 168000 170800 175840 183000 188400 191540 192000 195200 200960 201117 204960 211008 213500 218624 219800 224000 229848 234240 235500 239425 241152 244000 251200 256200 263760 268156 268800 273280 274750 281344 287310 292800 301440 306464 314000 320250 327936 329700 335195 336000 341600 351680 366000 376800 383080 390400 401920 402234 409920 412125 422016 427000 439600 448000 459696 468480 471000 478850 488000 502400 512400 527520 536312 546560 549500 562688 574620 585600 602880 612928 628000 640500 655872 659400 670390 672000 683200 703360 718275 732000 753600 766160 780800 804468 819840 824250 844032 854000 879200 919392 942000 957700 976000 1004800 1005585 1024800 1055040 1072624 1093120 1099000 1149240 1171200 1197125 1205760 1225856 1256000 1281000 1318800 1340780 1344000 1366400 1406720 1436550 1464000 1507200 1532320 1608936 1639680 1648500 1675975 1688064 1708000 1758400 1838784 1884000 1915400 1952000 2009600 2011170 2049600 2110080 2145248 2198000 2298480 2342400 2394250 2451712 2512000 2562000 2637600 2681560 2732800 2813440 2873100 2928000 3014400 3064640 3217872 3279360 3297000 3351950 3416000 3516800 3591375 3677568 3768000 3830800 3904000 4022340 4099200 4220160 4290496 4396000 4596960 4788500 4903424 5024000 5027925 5124000 5275200 5363120 5465600 5746200 5856000 6028800 6129280 6435744 6594000 6703900 6832000 7033600 7182750 7355136 7536000 7661600 8044680 8198400 8379875 8440320 8580992 8792000 9193920 9577000 10048000 10055850 10248000 10550400 10726240 11492400 11712000 12258560 12871488 13188000 13407800 13664000 14067200 14365500 14710272 15072000 15323200 16089360 16396800 16759750 17161984 17584000 18387840 19154000 20111700 20496000 21100800 21452480 22984800 24517120 25139625 25742976 26376000 26815600 27328000 28731000 30144000 30646400 32178720 33519500 34323968 35168000 36775680 38308000 40223400 40992000 42201600 42904960 45969600 50279250 51485952 52752000 53631200 57462000 61292800 64357440 67039000 70336000 73551360 76616000 80446800 81984000 85809920 91939200 100558500 102971904 105504000 107262400 114924000 122585600 128714880 134078000 153232000 160893600 171619840 183878400 201117000 211008000 214524800 229848000 257429760 268156000 306464000 321787200 367756800 402234000 429049600 459696000 514859520 536312000 612928000 643574400 804468000 858099200 919392000 1072624000 1287148800 1608936000 1838784000 2145248000 2574297600 3217872000 4290496000 6435744000 12871488000
• Sum of all divisors σ(n): 50026369536
• Sum of proper divisors (its aliquot sum) s(n): 37154881536
• 12871488000 is an abundant number, because the sum of its proper divisors (37154881536) is greater than itself. Its abundance is 24283393536

Bases of 12871488000

• Binary: 1011111111001100110101001000000000₂
• Hexadecimal: 0x2FF335200
• Base-36: 5WVCNPC

Squares and roots of 12871488000

• 12871488000 squared (12871488000²) is 165675203334144000000
• 12871488000 cubed (12871488000³) is 2132486391612994486272000000000
• The square root of 12871488000 is 113452.5804025629
• The cube root of 12871488000 is 2343.5609454617

Scales and comparisons

• 12,871,488,000 seconds is equal to 409 years, 14 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 12,871,488,000 would take you about eight hundred eighteen 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 12871488000 cubic inches would be around 195.3 feet tall.

Recreational maths with 12871488000

• 12871488000 backwards is 00088417821
• The number of decimal digits it has is: 11
• The sum of 12871488000's digits is 39
• More coming soon!