26990904240

Names of 26990904240

• Cardinal: 26990904240 can be written as Twenty-six billion, nine hundred ninety million, nine hundred four thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.699090424 × 10¹⁰

Factors of 26990904240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 352

Divisors of 26990904240

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 61 72 80 81 90 108 120 122 135 144 162 180 183 216 240 243 244 270 281 305 324 360 366 405 432 486 488 540 549 562 610 648 720 729 732 810 843 915 972 976 1080 1098 1124 1215 1220 1296 1405 1458 1464 1620 1647 1686 1830 1944 2160 2187 2196 2248 2430 2440 2529 2745 2810 2916 2928 3240 3294 3372 3645 3660 3888 4215 4374 4392 4496 4860 4880 4941 5058 5490 5620 5832 6480 6561 6588 6744 7290 7320 7587 8235 8430 8748 8784 9720 9882 10116 10935 10980 11240 11664 12645 13122 13176 13488 14580 14640 14823 15174 16470 16860 17141 17496 19440 19683 19764 20232 21870 21960 22480 22761 24705 25290 26244 26352 29160 29646 30348 32805 32940 33720 34282 34992 37935 39366 39528 40464 43740 43920 44469 45522 49410 50580 51423 52488 58320 59292 60696 65610 65880 67440 68283 68564 74115 75870 78732 79056 85705 87480 88938 91044 98415 98820 101160 102846 104976 113805 118584 121392 131220 131760 133407 136566 137128 148230 151740 154269 157464 171410 174960 177876 182088 196830 197640 202320 204849 205692 222345 227610 237168 257115 262440 266814 273132 274256 296460 303480 308538 314928 341415 342820 355752 364176 393660 395280 400221 409698 411384 444690 455220 462807 514230 524880 533628 546264 592920 606960 614547 617076 667035 682830 685640 711504 771345 787320 800442 819396 822768 889380 910440 925614 1024245 1028460 1067256 1092528 1185840 1200663 1229094 1234152 1334070 1365660 1371280 1388421 1542690 1574640 1600884 1638792 1778760 1820880 1843641 1851228 2001105 2048490 2056920 2134512 2314035 2401326 2458188 2468304 2668140 2731320 2776842 3072735 3085380 3201768 3277584 3557520 3687282 3702456 4002210 4096980 4113840 4165263 4628070 4802652 4916376 5336280 5462640 5530923 5553684 6003315 6145470 6170760 6403536 6942105 7374564 7404912 8004420 8193960 8330526 9218205 9256140 9605304 9832752 10672560 11061846 11107368 12006630 12290940 12341520 12495789 13884210 14749128 16008840 16387920 16661052 18436410 18512280 19210608 20826315 22123692 22214736 24013260 24581880 24991578 27654615 27768420 29498256 32017680 33322104 36872820 37024560 37487367 41652630 44247384 48026520 49163760 49983156 55309230 55536840 62478945 66644208 73745640 74974734 83305260 88494768 96053040 99966312 110618460 111073680 112462101 124957890 147491280 149949468 166610520 187436835 199932624 221236920 224924202 249915780 299898936 333221040 337386303 374873670 442473840 449848404 499831560 562310505 599797872 674772606 749747340 899696808 999663120 1124621010 1349545212 1499494680 1686931515 1799393616 2249242020 2699090424 2998989360 3373863030 4498484040 5398180848 6747726060 8996968080 13495452120 26990904240
• Sum of all divisors σ(n): 96012756576
• Sum of proper divisors (its aliquot sum) s(n): 69021852336
• 26990904240 is an abundant number, because the sum of its proper divisors (69021852336) is greater than itself. Its abundance is 42030948096

Bases of 26990904240

• Binary: 11001001000110010001000001110110000₂
• Hexadecimal: 0x648C883B0
• Base-36: CEDOR00

Squares and roots of 26990904240

• 26990904240 squared (26990904240²) is 728508911692849977600
• 26990904240 cubed (26990904240³) is 19663114273488330038087745024000
• The square root of 26990904240 is 164289.0874038807
• The cube root of 26990904240 is 2999.6630821637

Scales and comparisons

• 26,990,904,240 seconds is equal to 858 years, 11 weeks, 5 days, 17 hours, 24 minutes.
• To count from 1 to 26,990,904,240 would take you about one thousand, seven hundred sixteen 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 26990904240 cubic inches would be around 250 feet tall.

Recreational maths with 26990904240

• 26990904240 backwards is 04240909962
• 26990904240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26990904240's digits is 45
• More coming soon!