12920838400000

Names of 12920838400000

• Cardinal: 12920838400000 can be written as Twelve trillion, nine hundred twenty billion, eight hundred thirty-eight million, four hundred thousand.

Scientific notation

• Scientific notation: 1.29208384 × 10¹³

Factors of 12920838400000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1249

Divisors of 12920838400000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 125 128 160 164 200 205 250 256 320 328 400 410 500 512 625 640 656 800 820 1000 1024 1025 1201 1250 1280 1312 1600 1640 1681 2000 2048 2050 2402 2500 2560 2624 3125 3200 3280 3362 4000 4100 4804 5000 5120 5125 5248 6005 6250 6400 6560 6724 8000 8200 8405 9608 10000 10240 10250 10496 12010 12500 12800 13120 13448 16000 16400 16810 19216 20000 20500 20992 24020 25000 25600 25625 26240 26896 30025 32000 32800 33620 38432 40000 41000 41984 42025 48040 49241 50000 51200 51250 52480 53792 60050 64000 65600 67240 76864 80000 82000 83968 84050 96080 98482 100000 102500 104960 107584 120100 128000 128125 131200 134480 150125 153728 160000 164000 168100 192160 196964 200000 205000 209920 210125 215168 240200 246205 256000 256250 262400 268960 300250 307456 320000 328000 336200 384320 393928 400000 410000 419840 420250 430336 480400 492410 512500 524800 537920 600500 614912 640000 656000 672400 750625 768640 787856 800000 820000 840500 860672 960800 984820 1025000 1049600 1050625 1075840 1201000 1229824 1231025 1280000 1312000 1344800 1501250 1537280 1575712 1600000 1640000 1681000 1721344 1921600 1969640 2018881 2050000 2099200 2101250 2151680 2402000 2459648 2462050 2624000 2689600 3002500 3074560 3151424 3200000 3280000 3362000 3442688 3753125 3843200 3939280 4037762 4100000 4202500 4303360 4804000 4924100 5248000 5253125 5379200 6005000 6149120 6155125 6302848 6400000 6560000 6724000 7506250 7686400 7878560 8075524 8200000 8405000 8606720 9608000 9848200 10094405 10496000 10506250 10758400 12010000 12298240 12310250 12605696 13120000 13448000 15012500 15372800 15757120 16151048 16400000 16810000 17213440 19216000 19696400 20188810 21012500 21516800 24020000 24620500 25211392 26240000 26896000 30025000 30745600 30775625 31514240 32302096 32800000 33620000 38432000 39392800 40377620 42025000 43033600 48040000 49241000 50422784 50472025 52480000 53792000 60050000 61491200 61551250 63028480 64604192 65600000 67240000 76864000 78785600 80755240 84050000 86067200 96080000 98482000 100845568 100944050 107584000 120100000 123102500 126056960 129208384 131200000 134480000 153728000 153878125 157571200 161510480 168100000 192160000 196964000 201888100 215168000 240200000 246205000 252113920 252360125 258416768 262400000 268960000 307456000 307756250 315142400 323020960 336200000 384320000 393928000 403776200 430336000 480400000 492410000 504227840 504720250 516833536 537920000 615512500 630284800 646041920 672400000 768640000 787856000 807552400 960800000 984820000 1009440500 1033667072 1075840000 1231025000 1260569600 1261800625 1292083840 1344800000 1537280000 1575712000 1615104800 1921600000 1969640000 2018881000 2067334144 2151680000 2462050000 2521139200 2523601250 2584167680 2689600000 3151424000 3230209600 3843200000 3939280000 4037762000 4134668288 4924100000 5047202500 5168335360 5379200000 6302848000 6309003125 6460419200 7686400000 7878560000 8075524000 9848200000 10094405000 10336670720 10758400000 12605696000 12618006250 12920838400 15757120000 16151048000 19696400000 20188810000 20673341440 25236012500 25841676800 31514240000 32302096000 39392800000 40377620000 50472025000 51683353600 63028480000 64604192000 78785600000 80755240000 100944050000 103366707200 129208384000 157571200000 161510480000 201888100000 258416768000 315142400000 323020960000 403776200000 516833536000 646041920000 807552400000 1292083840000 1615104800000 2584167680000 3230209600000 6460419200000 12920838400000
• Sum of all divisors σ(n): 33126525743220
• Sum of proper divisors (its aliquot sum) s(n): 20205687343220
• 12920838400000 is an abundant number, because the sum of its proper divisors (20205687343220) is greater than itself. Its abundance is 7284848943220

Bases of 12920838400000

• Binary: 10111100000001011101111110111010100000000000₂
• Hexadecimal: 0xBC05DFBA800
• Base-36: 4KVR1KS1S

Squares and roots of 12920838400000

• 12920838400000 squared (12920838400000²) is 166948064958914560000000000
• 12920838400000 cubed (12920838400000³) is 2157108968526837669167104000000000000000
• The square root of 12920838400000 is 3594556.7737900593
• The cube root of 12920838400000 is 23465.5226428053

Scales and comparisons

• 12,920,838,400,000 seconds is equal to 410,842 years, 36 weeks, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 12,920,838,400,000 would take you about one million, twenty-seven thousand, one hundred six 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 12920838400000 cubic inches would be around 1955.5 feet tall.

Recreational maths with 12920838400000

• 12920838400000 backwards is 00000483802921
• The number of decimal digits it has is: 14
• The sum of 12920838400000's digits is 37
• More coming soon!