16380804240

Names of 16380804240

• Cardinal: 16380804240 can be written as Sixteen billion, three hundred eighty million, eight hundred four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.638080424 × 10¹⁰

Factors of 16380804240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1958

Divisors of 16380804240

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 23 24 30 31 34 36 40 45 46 48 51 60 62 68 69 72 80 85 90 92 93 102 115 120 124 136 138 144 153 155 170 180 184 186 204 207 230 240 248 255 272 276 279 306 310 340 345 360 368 372 391 408 414 460 465 496 510 527 552 558 612 620 680 690 713 720 744 765 782 816 828 920 930 1020 1035 1054 1104 1116 1173 1224 1240 1360 1380 1395 1426 1488 1530 1564 1581 1656 1840 1860 1877 1955 2040 2070 2108 2139 2232 2346 2448 2480 2635 2760 2790 2852 3060 3128 3162 3312 3519 3565 3720 3754 3910 4080 4140 4216 4278 4464 4692 4743 5270 5520 5580 5631 5704 5865 6120 6256 6324 6417 7038 7130 7440 7508 7820 7905 8280 8432 8556 9384 9385 9486 10540 10695 11160 11262 11408 11730 12121 12240 12648 12834 14076 14260 15016 15640 15810 16560 16893 17112 17595 18768 18770 18972 21080 21390 22320 22524 23460 23715 24242 25296 25668 28152 28155 28520 30032 31280 31620 31909 32085 33786 34224 35190 36363 37540 37944 42160 42780 43171 45048 46920 47430 48484 51336 56304 56310 57040 58187 60605 63240 63818 64170 67572 70380 72726 75080 75888 84465 85560 86342 90096 93840 94860 95727 96968 102672 109089 112620 116374 121210 126480 127636 128340 129513 135144 140760 145452 150160 159545 168930 171120 172684 174561 181815 189720 191454 193936 215855 218178 225240 232748 242420 255272 256680 259026 270288 281520 287181 290904 290935 319090 337860 345368 349122 363630 379440 382908 388539 431710 436356 450480 465496 478635 484840 510544 513360 518052 523683 545445 574362 581808 581870 638180 647565 675720 690736 698244 727260 733907 765816 777078 863420 872712 872805 930992 957270 969680 989179 1036104 1047366 1090890 1148724 1163740 1276360 1295130 1338301 1351440 1396488 1435905 1454520 1467814 1531632 1554156 1726840 1745424 1745610 1914540 1942695 1978358 2072208 2094732 2181780 2201721 2297448 2327480 2552720 2590260 2618415 2676602 2792976 2871810 2909040 2935628 2967537 3108312 3453680 3491220 3669535 3829080 3885390 3956716 4014903 4189464 4363560 4403442 4594896 4654960 4945895 5180520 5236830 5353204 5743620 5871256 5935074 6216624 6605163 6691505 6982440 7339070 7658160 7770780 7913432 8029806 8378928 8727120 8806884 8902611 9891790 10361040 10473660 10706408 11008605 11487240 11742512 11870148 12044709 13210326 13383010 13964880 14678140 14837685 15541560 15826864 16059612 17613768 17805222 19783580 20074515 20947320 21412816 22017210 22751117 22974480 23740296 24089418 26420652 26766020 29356280 29675370 31083120 32119224 33025815 35227536 35610444 39567160 40149030 41894640 44034420 44513055 45502234 47480592 48178836 52841304 53532040 58712560 59350740 60223545 64238448 66051630 68253351 71220888 79134320 80298060 88068840 89026110 91004468 96357672 105682608 107064080 113755585 118701480 120447090 132103260 136506702 142441776 160596120 176137680 178052220 182008936 192715344 204760053 227511170 237402960 240894180 264206520 273013404 321192240 341266755 356104440 364017872 409520106 455022340 481788360 528413040 546026808 682533510 712208880 819040212 910044680 963576720 1023800265 1092053616 1365067020 1638080424 1820089360 2047600530 2730134040 3276160848 4095201060 5460268080 8190402120 16380804240
• Sum of all divisors σ(n): 62774839296
• Sum of proper divisors (its aliquot sum) s(n): 46394035056
• 16380804240 is an abundant number, because the sum of its proper divisors (46394035056) is greater than itself. Its abundance is 30013230816

Bases of 16380804240

• Binary: 1111010000010111110011110010010000₂
• Hexadecimal: 0x3D05F3C90
• Base-36: 7IWPHG0

Squares and roots of 16380804240

• 16380804240 squared (16380804240²) is 268330747549201977600
• 16380804240 cubed (16380804240³) is 4395473447176337363286465024000
• The square root of 16380804240 is 127987.5159537055
• The cube root of 16380804240 is 2539.6765372293

Scales and comparisons

• 16,380,804,240 seconds is equal to 520 years, 44 weeks, 4 days, 15 hours, 24 minutes.
• To count from 1 to 16,380,804,240 would take you about one thousand and forty-one 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 16380804240 cubic inches would be around 211.6 feet tall.

Recreational maths with 16380804240

• 16380804240 backwards is 04240808361
• 16380804240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16380804240's digits is 36
• More coming soon!