12948998400

Names of 12948998400

• Cardinal: 12948998400 can be written as Twelve billion, nine hundred forty-eight million, nine hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.29489984 × 10¹⁰

Factors of 12948998400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 17316

Divisors of 12948998400

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 64 65 72 75 78 80 90 96 100 104 117 120 128 130 144 150 156 160 180 192 195 200 208 225 234 240 256 260 288 300 312 320 325 360 384 390 400 416 450 468 480 520 576 585 600 624 640 650 720 768 780 800 832 900 936 960 975 1040 1152 1170 1200 1248 1280 1300 1440 1560 1600 1664 1800 1872 1920 1950 2080 2304 2340 2400 2496 2600 2880 2925 3120 3200 3328 3600 3744 3840 3900 4160 4680 4800 4992 5200 5760 5850 6240 6400 7200 7488 7800 8320 9360 9600 9984 10400 11520 11700 12480 14400 14976 15600 16640 17293 18720 19200 20800 23400 24960 28800 29952 31200 34586 37440 41600 46800 49920 51879 57600 62400 69172 74880 83200 86465 93600 103758 124800 138344 149760 155637 172930 187200 207516 224809 249600 259395 276688 311274 345860 374400 415032 432325 449618 518790 553376 622548 674427 691720 748800 778185 830064 864650 899236 1037580 1106752 1124045 1245096 1296975 1348854 1383440 1556370 1660128 1729300 1798472 2023281 2075160 2213504 2248090 2490192 2593950 2697708 2766880 3112740 3320256 3372135 3458600 3596944 3890925 4046562 4150320 4427008 4496180 4980384 5187900 5395416 5533760 5620225 6225480 6640512 6744270 6917200 7193888 7781850 8093124 8300640 8992360 9960768 10116405 10375800 10790832 11067520 11240450 12450960 13281024 13488540 13834400 14387776 15563700 16186248 16601280 16860675 17984720 19921536 20232810 20751600 21581664 22135040 22480900 24901920 26977080 27668800 28775552 31127400 32372496 33202560 33721350 35969440 39843072 40465620 41503200 43163328 44961800 49803840 50582025 53954160 55337600 57551104 62254800 64744992 66405120 67442700 71938880 80931240 83006400 86326656 89923600 99607680 101164050 107908320 110675200 124509600 129489984 134885400 143877760 161862480 166012800 172653312 179847200 199215360 202328100 215816640 249019200 258979968 269770800 287755520 323724960 332025600 359694400 404656200 431633280 498038400 517959936 539541600 647449920 719388800 809312400 863266560 996076800 1079083200 1294899840 1438777600 1618624800 2158166400 2589799680 3237249600 4316332800 6474499200 12948998400
• Sum of all divisors σ(n): 49859674228
• Sum of proper divisors (its aliquot sum) s(n): 36910675828
• 12948998400 is an abundant number, because the sum of its proper divisors (36910675828) is greater than itself. Its abundance is 23961677428

Bases of 12948998400

• Binary: 1100000011110100100000100100000000₂
• Hexadecimal: 0x303D20900
• Base-36: 5Y5HZ40

Squares and roots of 12948998400

• 12948998400 squared (12948998400²) is 167676559563202560000
• 12948998400 cubed (12948998400³) is 2171243501501414648315904000000
• The square root of 12948998400 is 113793.6659045661
• The cube root of 12948998400 is 2348.2557390107

Scales and comparisons

• 12,948,998,400 seconds is equal to 411 years, 38 weeks, 2 days, 16 hours.
• To count from 1 to 12,948,998,400 would take you about eight hundred twenty-three 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 12948998400 cubic inches would be around 195.7 feet tall.

Recreational maths with 12948998400

• 12948998400 backwards is 00489984921
• The number of decimal digits it has is: 11
• The sum of 12948998400's digits is 54
• More coming soon!