1966463730

Names of 1966463730

• Cardinal: 1966463730 can be written as One billion, nine hundred sixty-six million, four hundred sixty-three thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.96646373 × 10⁹

Factors of 1966463730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 838

Divisors of 1966463730

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 41 42 45 54 55 63 66 70 77 81 82 90 99 105 110 123 126 135 154 162 165 189 198 205 210 231 246 270 287 297 315 330 369 378 385 405 410 451 462 495 567 574 594 615 630 693 738 769 770 810 861 891 902 945 990 1107 1134 1155 1230 1353 1386 1435 1485 1538 1722 1782 1845 1890 2079 2214 2255 2307 2310 2583 2706 2835 2870 2970 3157 3321 3465 3690 3845 4059 4158 4305 4455 4510 4614 5166 5383 5535 5670 6237 6314 6642 6765 6921 6930 7690 7749 8118 8459 8610 8910 9471 10395 10766 11070 11535 12177 12474 12915 13530 13842 15498 15785 16149 16605 16918 18942 20295 20763 20790 23070 23247 24354 25377 25830 26915 28413 31185 31529 31570 32298 33210 34605 36531 38745 40590 41526 42295 46494 47355 48447 50754 53830 56826 59213 60885 62289 62370 63058 69210 73062 76131 77490 80745 84590 85239 94587 94710 96894 103815 116235 118426 121770 124578 126885 142065 145341 152262 157645 161490 170478 177639 182655 189174 207630 220703 228393 232470 242235 253770 255717 283761 284130 290682 296065 311445 315290 346819 355278 365310 380655 426195 436023 441406 456786 472935 484470 511434 532917 567522 592130 622890 662109 685179 693638 726705 761310 851283 852390 872046 888195 945870 1040457 1065834 1103515 1141965 1278585 1324218 1370358 1418805 1453410 1598751 1702566 1734095 1776390 1986327 2080914 2180115 2207030 2283930 2427733 2553849 2557170 2664585 2837610 3121371 3197502 3310545 3425895 3468190 3972654 4256415 4360230 4796253 4855466 5107698 5202285 5329170 5958981 6242742 6621090 6851790 7283199 7993755 8512830 9364113 9592506 9931635 10404570 11917962 12138665 12769245 14566398 15606855 15987510 17876943 18728226 19863270 21849597 23981265 24277330 25538490 28092339 29794905 31213710 35753886 36415995 43699194 46820565 47962530 56184678 59589810 65548791 72831990 89384715 93641130 109247985 131097582 140461695 178769430 196646373 218495970 280923390 327743955 393292746 655487910 983231865 1966463730
• Sum of all divisors σ(n): 6761905920
• Sum of proper divisors (its aliquot sum) s(n): 4795442190
• 1966463730 is an abundant number, because the sum of its proper divisors (4795442190) is greater than itself. Its abundance is 2828978460

Bases of 1966463730

• Binary: 1110101001101011101101011110010₂
• Hexadecimal: 0x7535DAF2
• Base-36: WIS54I

Squares and roots of 1966463730

• 1966463730 squared (1966463730²) is 3866979601405512900
• 1966463730 cubed (1966463730³) is 7604275130813798139897117000
• The square root of 1966463730 is 44344.8275450475
• The cube root of 1966463730 is 1252.8391422681

Scales and comparisons

• 1,966,463,730 seconds is equal to 62 years, 27 weeks, 2 days, 23 hours, 55 minutes, 30 seconds.
• To count from 1 to 1,966,463,730 would take you about one hundred 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 1966463730 cubic inches would be around 104.4 feet tall.

Recreational maths with 1966463730

• 1966463730 backwards is 0373646691
• 1966463730 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1966463730's digits is 45
• More coming soon!