12955421600

Names of 12955421600

• Cardinal: 12955421600 can be written as Twelve billion, nine hundred fifty-five million, four hundred twenty-one thousand, six hundred.

Scientific notation

• Scientific notation: 1.29554216 × 10¹⁰

Factors of 12955421600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 41

Divisors of 12955421600

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 80 88 92 100 110 115 121 160 176 184 200 220 230 242 253 275 352 368 400 440 460 484 506 529 550 575 605 736 800 880 920 968 1012 1058 1100 1150 1210 1265 1331 1760 1840 1936 2024 2116 2200 2300 2420 2530 2645 2662 2783 3025 3680 3872 4048 4232 4400 4600 4840 5060 5290 5324 5566 5819 6050 6325 6655 8096 8464 8800 9200 9680 10120 10580 10648 11132 11638 12100 12167 12650 13225 13310 13915 16928 18400 19360 20240 21160 21296 22264 23276 24200 24334 25300 26450 26620 27830 29095 30613 33275 40480 42320 42592 44528 46552 48400 48668 50600 52900 53240 55660 58190 60835 61226 64009 66550 69575 84640 89056 93104 96800 97336 101200 105800 106480 111320 116380 121670 122452 128018 133100 133837 139150 145475 153065 186208 194672 202400 211600 212960 222640 232760 243340 244904 256036 266200 267674 278300 290950 304175 306130 320045 389344 423200 445280 465520 486680 489808 512072 532400 535348 556600 581900 608350 612260 640090 669185 704099 765325 931040 973360 979616 1024144 1064800 1070696 1113200 1163800 1216700 1224520 1280180 1338370 1408198 1472207 1530650 1600225 1946720 2048288 2141392 2226400 2327600 2433400 2449040 2560360 2676740 2816396 2944414 3061300 3200450 3345925 3520495 4282784 4655200 4866800 4898080 5120720 5353480 5632792 5888828 6122600 6400900 6691850 7040990 7361035 9733600 10241440 10706960 11265584 11777656 12245200 12801800 13383700 14081980 14722070 16194277 17602475 21413920 22531168 23555312 24490400 25603600 26767400 28163960 29444140 32388554 35204950 36805175 47110624 51207200 53534800 56327920 58888280 64777108 70409900 73610350 80971385 107069600 112655840 117776560 129554216 140819800 147220700 161942770 235553120 259108432 281639600 294441400 323885540 404856925 518216864 563279200 588882800 647771080 809713850 1177765600 1295542160 1619427700 2591084320 3238855400 6477710800 12955421600
• Sum of all divisors σ(n): 36368922240
• Sum of proper divisors (its aliquot sum) s(n): 23413500640
• 12955421600 is an abundant number, because the sum of its proper divisors (23413500640) is greater than itself. Its abundance is 10458079040

Bases of 12955421600

• Binary: 1100000100001101000000101110100000₂
• Hexadecimal: 0x304340BA0
• Base-36: 5Y9BNA8

Squares and roots of 12955421600

• 12955421600 squared (12955421600²) is 167842948833746560000
• 12955421600 cubed (12955421600³) is 2174476164728414992349696000000
• The square root of 12955421600 is 113821.8854175241
• The cube root of 12955421600 is 2348.6439498081

Scales and comparisons

• 12,955,421,600 seconds is equal to 411 years, 49 weeks, 13 minutes, 20 seconds.
• To count from 1 to 12,955,421,600 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 12955421600 cubic inches would be around 195.7 feet tall.

Recreational maths with 12955421600

• 12955421600 backwards is 00612455921
• The number of decimal digits it has is: 11
• The sum of 12955421600's digits is 35
• More coming soon!