1225389016800

Names of 1225389016800

• Cardinal: 1225389016800 can be written as One trillion, two hundred twenty-five billion, three hundred eighty-nine million, sixteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.2253890168 × 10¹²

Factors of 1225389016800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2112

Divisors of 1225389016800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 96 100 104 108 117 120 130 135 144 150 156 160 180 195 200 208 216 225 234 240 260 270 288 300 312 325 351 360 390 400 416 432 450 468 480 520 540 585 600 624 650 675 702 720 780 800 864 900 936 975 1040 1080 1170 1200 1248 1300 1350 1404 1440 1560 1755 1800 1872 1950 2080 2089 2160 2340 2400 2600 2700 2808 2925 3120 3510 3600 3744 3900 4178 4320 4680 5200 5400 5616 5850 6240 6267 7020 7200 7800 8356 8775 9360 10400 10445 10800 11232 11700 12534 14040 15600 16712 17550 18720 18801 20890 21600 23400 25068 27157 28080 31200 31335 33424 35100 37602 41780 46800 50136 52225 54314 56160 56403 62670 66848 70200 75204 81471 83560 93600 94005 100272 104450 108628 112806 125340 135785 140400 150408 156675 162942 167120 188010 200544 208900 217256 225612 244413 250680 271570 280800 282015 300816 313350 325884 334240 376020 407355 417800 434512 451224 470025 488826 501360 543140 564030 601632 626700 651768 678925 733239 752040 814710 835600 869024 902448 940050 977652 1002720 1086280 1128060 1222065 1253400 1303536 1357850 1410075 1466478 1504080 1629420 1671200 1804896 1880100 1955304 2036775 2172560 2256120 2444130 2506800 2607072 2715700 2820150 2932956 3008160 3258840 3666195 3760200 3910608 4073550 4345120 4363921 4512240 4888260 5013600 5431400 5640300 5865912 6110325 6517680 7332390 7520400 7821216 8147100 8727842 9024480 9776520 10862800 11280600 11731824 12220650 13035360 13091763 14664780 15040800 16294200 17455684 18330975 19553040 21725600 21819605 22561200 23463648 24441300 26183526 29329560 32588400 34911368 36661950 39106080 39275289 43639210 45122400 48882600 52367052 56730973 58659120 65176800 65458815 69822736 73323900 78550578 87278420 97765200 104734104 109098025 113461946 117318240 117825867 130917630 139645472 146647800 157101156 170192919 174556840 195530400 196376445 209468208 218196050 226923892 235651734 261835260 283654865 293295600 314202312 327294075 340385838 349113680 392752890 418936416 436392100 453847784 471303468 510578757 523670520 567309730 586591200 589129335 628404624 654588150 680771676 698227360 785505780 850964595 872784200 907695568 942606936 981882225 1021157514 1047341040 1134619460 1178258670 1256809248 1309176300 1361543352 1418274325 1531736271 1571011560 1701929190 1745568400 1815391136 1885213872 1963764450 2042315028 2094682080 2269238920 2356517340 2552893785 2618352600 2723086704 2836548650 2945646675 3063472542 3142023120 3403858380 3491136800 3770427744 3927528900 4084630056 4254822975 4538477840 4713034680 5105787570 5236705200 5446173408 5673097300 5891293350 6126945084 6284046240 6807716760 7658681355 7855057800 8169260112 8509645950 9076955680 9426069360 10211575140 10473410400 11346194600 11782586700 12253890168 12764468925 13615433520 15317362710 15710115600 16338520224 17019291900 18852138720 20423150280 22692389200 23565173400 24507780336 25528937850 27230867040 30634725420 31420231200 34038583800 38293406775 40846300560 45384778400 47130346800 49015560672 51057875700 61269450840 68077167600 76586813550 81692601120 94260693600 102115751400 122538901680 136154335200 153173627100 204231502800 245077803360 306347254200 408463005600 612694508400 1225389016800
• Sum of all divisors σ(n): 4775018910480
• Sum of proper divisors (its aliquot sum) s(n): 3549629893680
• 1225389016800 is an abundant number, because the sum of its proper divisors (3549629893680) is greater than itself. Its abundance is 2324240876880

Bases of 1225389016800

• Binary: 10001110101001110111000001000011011100000₂
• Hexadecimal: 0x11D4EE086E0
• Base-36: FMXOZCO0

Squares and roots of 1225389016800

• 1225389016800 squared (1225389016800²) is 1501578242494070682240000
• 1225389016800 cubed (1225389016800³) is 1840017486218081253139778821632000000
• The square root of 1225389016800 is 1106972.9069855323
• The cube root of 1225389016800 is 10701.0073200783

Scales and comparisons

• 1,225,389,016,800 seconds is equal to 38,963 years, 30 weeks, 1 day, 6 hours.
• To count from 1 to 1,225,389,016,800 would take you about ninety-seven thousand, four hundred eight 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 1225389016800 cubic inches would be around 891.8 feet tall.

Recreational maths with 1225389016800

• 1225389016800 backwards is 0086109835221
• 1225389016800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1225389016800's digits is 45
• More coming soon!