213398261440

Names of 213398261440

• Cardinal: 213398261440 can be written as Two hundred thirteen billion, three hundred ninety-eight million, two hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.1339826144 × 10¹¹

Factors of 213398261440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2029

Divisors of 213398261440

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 23 26 28 32 35 40 46 49 52 56 64 65 70 80 91 92 98 104 112 115 130 140 160 161 182 184 196 208 224 230 245 260 280 299 320 322 364 368 392 416 448 455 460 490 520 529 560 598 637 644 728 736 784 805 832 910 920 980 1040 1058 1120 1127 1196 1274 1288 1456 1472 1495 1568 1610 1820 1840 1960 1979 2080 2093 2116 2240 2254 2392 2548 2576 2645 2912 2990 3136 3185 3220 3640 3680 3703 3920 3958 4160 4186 4232 4508 4784 5096 5152 5290 5635 5824 5980 6370 6440 6877 7280 7360 7406 7840 7916 8372 8464 9016 9568 9895 10192 10304 10465 10580 11270 11960 12740 12880 13754 13853 14560 14651 14812 15680 15832 16744 16928 18032 18515 19136 19790 20384 20930 21160 22540 23920 25480 25727 25760 25921 27508 27706 29120 29302 29624 31664 33488 33856 34385 36064 37030 39580 40768 41860 42320 45080 45517 47840 48139 50960 51454 51520 51842 55016 55412 58604 59248 63328 66976 68770 69265 72128 73255 74060 79160 83720 84640 90160 91034 95680 96278 96971 101920 102908 103684 110032 110824 117208 118496 126656 128635 129605 133952 137540 138530 146510 148120 158320 167440 169280 180089 180320 182068 192556 193942 203840 205816 207368 220064 221648 227585 234416 236992 240695 257270 259210 275080 277060 293020 296240 316640 318619 334880 336973 360178 360640 364136 385112 387884 411632 414736 440128 443296 455170 468832 481390 484855 514540 518420 550160 554120 586040 591721 592480 633280 637238 669760 673946 720356 728272 770224 775768 823264 829472 886592 900445 910340 937664 962780 969710 1029080 1036840 1046891 1100320 1108240 1172080 1183442 1184960 1260623 1274476 1347892 1440712 1456544 1540448 1551536 1593095 1646528 1658944 1684865 1800890 1820680 1925560 1939420 2058160 2073680 2093782 2200640 2216480 2230333 2344160 2366884 2521246 2548952 2695784 2881424 2913088 2958605 3080896 3103072 3186190 3369730 3601780 3641360 3851120 3878840 4116320 4142047 4147360 4187564 4432960 4460666 4688320 4733768 5042492 5097904 5234455 5391568 5762848 5917210 6206144 6303115 6372380 6739460 7203560 7282720 7328237 7702240 7757680 8232640 8284094 8294720 8375128 8921332 9467536 10084984 10195808 10468910 10783136 11151665 11525696 11834420 12606230 12744760 13478920 13609583 14407120 14565440 14656474 15404480 15515360 16568188 16750256 17842664 18935072 20169968 20391616 20710235 20937820 21566272 22303330 23668840 25212460 25489520 26957840 27219166 28814240 28994329 29312948 31030720 33136376 33500512 35685328 36641185 37870144 40339936 41420470 41875640 44606660 47337680 50424920 50979040 51297659 53915680 54438332 57628480 57988658 58625896 66272752 67001024 68047915 71370656 73282370 80679872 82840940 83751280 89213320 94675360 95267081 100849840 101958080 102595318 107831360 108876664 115977316 117251792 132545504 136095830 142741312 144971645 146564740 165681880 167502560 178426640 189350720 190534162 201699680 205190636 217753328 231954632 234503584 256488295 265091008 272191660 289943290 293129480 331363760 335005120 356853280 381068324 403399360 410381272 435506656 463909264 469007168 476335405 512976590 544383320 579886580 586258960 662727520 666869567 713706560 762136648 820762544 871013312 927818528 952670810 1025953180 1088766640 1159773160 1172517920 1325455040 1333739134 1524273296 1641525088 1855637056 1905341620 2051906360 2177533280 2319546320 2345035840 2667478268 3048546592 3283050176 3334347835 3810683240 4103812720 4355066560 4639092640 5334956536 6097093184 6668695670 7621366480 8207625440 9278185280 10669913072 13337391340 15242732960 16415250880 21339826144 26674782680 30485465920 42679652288 53349565360 106699130720 213398261440
• Sum of all divisors σ(n): 665806735440
• Sum of proper divisors (its aliquot sum) s(n): 452408474000
• 213398261440 is an abundant number, because the sum of its proper divisors (452408474000) is greater than itself. Its abundance is 239010212560

Bases of 213398261440

• Binary: 11000110101111100001110000111011000000₂
• Hexadecimal: 0x31AF870EC0
• Base-36: 2Q17TCCG

Squares and roots of 213398261440

• 213398261440 squared (213398261440²) is 45538817985614590873600
• 213398261440 cubed (213398261440³) is 9717904586162756622323130793984000
• The square root of 213398261440 is 461950.4967418045
• The cube root of 213398261440 is 5975.8124529335

Scales and comparisons

• 213,398,261,440 seconds is equal to 6,785 years, 21 weeks, 6 hours, 50 minutes, 40 seconds.
• To count from 1 to 213,398,261,440 would take you about thirteen thousand, five hundred seventy 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 213398261440 cubic inches would be around 498 feet tall.

Recreational maths with 213398261440

• 213398261440 backwards is 044162893312
• The number of decimal digits it has is: 12
• The sum of 213398261440's digits is 43
• More coming soon!