1390312000

Names of 1390312000

• Cardinal: 1390312000 can be written as One billion, three hundred ninety million, three hundred twelve thousand.

Scientific notation

• Scientific notation: 1.390312 × 10⁹

Factors of 1390312000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 123

Divisors of 1390312000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 37 40 44 50 55 56 61 64 70 74 77 80 88 100 110 112 122 125 140 148 154 160 175 176 185 200 220 224 244 250 259 275 280 296 305 308 320 350 352 370 385 400 407 427 440 448 488 500 518 550 560 592 610 616 671 700 704 740 770 800 814 854 875 880 925 976 1000 1036 1100 1120 1184 1220 1232 1295 1342 1375 1400 1480 1525 1540 1600 1628 1708 1750 1760 1850 1925 1952 2000 2035 2072 2135 2200 2240 2257 2368 2440 2464 2590 2684 2750 2800 2849 2960 3050 3080 3256 3355 3416 3500 3520 3700 3850 3904 4000 4070 4144 4270 4400 4514 4625 4697 4880 4928 5180 5368 5500 5600 5698 5920 6100 6160 6475 6512 6710 6832 7000 7400 7625 7700 8000 8140 8288 8540 8800 9028 9250 9394 9625 9760 10175 10360 10675 10736 11000 11200 11285 11396 11840 12200 12320 12950 13024 13420 13664 14000 14245 14800 15250 15400 15799 16280 16576 16775 17080 17600 18056 18500 18788 19250 19520 20350 20720 21350 21472 22000 22570 22792 23485 24400 24640 24827 25900 26048 26840 27328 28000 28490 29600 30500 30800 31598 32375 32560 33550 34160 36112 37000 37576 38500 40700 41440 42700 42944 44000 45140 45584 46970 48800 49654 50875 51800 53375 53680 56000 56425 56980 59200 61000 61600 63196 64750 65120 67100 68320 71225 72224 74000 75152 77000 78995 81400 82880 83875 85400 88000 90280 91168 93940 97600 99308 101750 103600 106750 107360 112850 113960 117425 122000 123200 124135 126392 129500 130240 134200 136640 142450 144448 148000 150304 154000 157990 162800 167750 170800 173789 180560 182336 187880 198616 203500 207200 213500 214720 225700 227920 234850 244000 248270 252784 259000 268400 282125 284900 296000 300608 308000 315980 325600 335500 341600 347578 356125 361120 375760 394975 397232 407000 414400 427000 451400 455840 469700 488000 496540 505568 518000 536800 564250 569800 587125 616000 620675 631960 651200 671000 683200 695156 712250 722240 751520 789950 794464 814000 854000 868945 902800 911680 939400 993080 1011136 1036000 1073600 1128500 1139600 1174250 1241350 1263920 1342000 1390312 1424500 1503040 1579900 1588928 1628000 1708000 1737890 1805600 1878800 1974875 1986160 2072000 2257000 2279200 2348500 2482700 2527840 2684000 2780624 2849000 3103375 3159800 3256000 3416000 3475780 3611200 3757600 3949750 3972320 4344725 4514000 4558400 4697000 4965400 5055680 5368000 5561248 5698000 6206750 6319600 6951560 7515200 7899500 7944640 8689450 9028000 9394000 9930800 11122496 11396000 12413500 12639200 13903120 15799000 17378900 18056000 18788000 19861600 21723625 22792000 24827000 25278400 27806240 31598000 34757800 37576000 39723200 43447250 49654000 55612480 63196000 69515600 86894500 99308000 126392000 139031200 173789000 198616000 278062400 347578000 695156000 1390312000
• Sum of all divisors σ(n): 4480998912
• Sum of proper divisors (its aliquot sum) s(n): 3090686912
• 1390312000 is an abundant number, because the sum of its proper divisors (3090686912) is greater than itself. Its abundance is 1700374912

Bases of 1390312000

• Binary: 1010010110111100111101001000000₂
• Hexadecimal: 0x52DE7A40
• Base-36: MZR7LS

Squares and roots of 1390312000

• 1390312000 squared (1390312000²) is 1932967457344000000
• 1390312000 cubed (1390312000³) is 2687427851554851328000000000
• The square root of 1390312000 is 37286.8877757315
• The cube root of 1390312000 is 1116.1025243785

Scales and comparisons

• 1,390,312,000 seconds is equal to 44 years, 10 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
• To count from 1 to 1,390,312,000 would take you about eighty-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 1390312000 cubic inches would be around 93 feet tall.

Recreational maths with 1390312000

• 1390312000 backwards is 0002130931
• The number of decimal digits it has is: 10
• The sum of 1390312000's digits is 19
• More coming soon!