16128661120

Names of 16128661120

• Cardinal: 16128661120 can be written as Sixteen billion, one hundred twenty-eight million, six hundred sixty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.612866112 × 10¹⁰

Factors of 16128661120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 501

Divisors of 16128661120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 37 40 44 52 55 64 65 74 80 88 104 110 121 128 130 143 148 160 176 185 208 220 242 260 286 296 320 352 370 407 416 433 440 481 484 520 572 592 605 640 704 715 740 814 832 866 880 962 968 1040 1144 1184 1210 1408 1430 1480 1573 1628 1664 1732 1760 1924 1936 2035 2080 2165 2288 2368 2405 2420 2860 2960 3146 3256 3464 3520 3848 3872 4070 4160 4330 4477 4576 4736 4763 4810 4840 5291 5629 5720 5920 6292 6512 6928 7040 7696 7744 7865 8140 8320 8660 8954 9152 9526 9620 9680 10582 11258 11440 11840 12584 13024 13856 15392 15488 15730 16021 16280 17320 17908 18304 19052 19240 19360 21164 22385 22516 22880 23680 23815 25168 26048 26455 27712 28145 30784 31460 32042 32560 34640 35816 38104 38480 38720 42328 44770 45032 45760 47630 50336 52096 52393 52910 55424 56290 58201 61568 61919 62920 64084 65120 69280 71632 76208 76960 77440 80105 84656 89540 90064 91520 95260 100672 104786 105820 112580 116402 123838 125840 128168 130240 138560 143264 152416 153920 160210 169312 176231 179080 180128 190520 201344 208273 209572 211640 225160 232804 247676 251680 256336 260480 261965 277120 286528 291005 304832 307840 309595 320420 338624 352462 358160 360256 381040 416546 419144 423280 450320 465608 495352 503360 512672 523930 573056 582010 609664 619190 640840 677248 681109 704924 716320 720512 762080 833092 838288 846560 881155 900640 931216 990704 1006720 1025344 1041365 1047860 1164020 1238380 1281680 1362218 1409848 1432640 1524160 1666184 1676576 1693120 1762310 1801280 1862432 1938541 1981408 2050688 2082730 2095720 2291003 2328040 2476760 2563360 2724436 2819696 2865280 3048320 3332368 3353152 3386240 3405545 3524620 3602560 3724864 3877082 3962816 4165460 4191440 4582006 4656080 4953520 5126720 5448872 5639392 6664736 6706304 6811090 7049240 7449728 7754164 7925632 8330920 8382880 9164012 9312160 9692705 9907040 10253440 10897744 11278784 11455015 13329472 13622180 14098480 15508328 16661840 16765760 18328024 18624320 19385410 19814080 21795488 22557568 22910030 25201033 26658944 27244360 28196960 31016656 33323680 33531520 36656048 37248640 38770820 39628160 43590976 45820060 50402066 54488720 56393920 62033312 66647360 73312096 77541640 87181952 91640120 100804132 108977440 112787840 124066624 126005165 133294720 146624192 155083280 183280240 201608264 217954880 248133248 252010330 293248384 310166560 366560480 403216528 435909760 504020660 620333120 733120960 806433056 1008041320 1240666240 1466241920 1612866112 2016082640 3225732224 4032165280 8064330560 16128661120
• Sum of all divisors σ(n): 46983399120
• Sum of proper divisors (its aliquot sum) s(n): 30854738000
• 16128661120 is an abundant number, because the sum of its proper divisors (30854738000) is greater than itself. Its abundance is 14726076880

Bases of 16128661120

• Binary: 1111000001010101111101011010000000₂
• Hexadecimal: 0x3C157D680
• Base-36: 7EQL6KG

Squares and roots of 16128661120

• 16128661120 squared (16128661120²) is 260133709523799654400
• 16128661120 cubed (16128661120³) is 4195608446797881200590716928000
• The square root of 16128661120 is 126998.6658197637
• The cube root of 16128661120 is 2526.5783613393

Scales and comparisons

• 16,128,661,120 seconds is equal to 512 years, 43 weeks, 5 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 16,128,661,120 would take you about one thousand and twenty-five 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 16128661120 cubic inches would be around 210.5 feet tall.

Recreational maths with 16128661120

• 16128661120 backwards is 02116682161
• The number of decimal digits it has is: 11
• The sum of 16128661120's digits is 34
• More coming soon!