4681353690

Names of 4681353690

• Cardinal: 4681353690 can be written as Four billion, six hundred eighty-one million, three hundred fifty-three thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.68135369 × 10⁹

Factors of 4681353690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1121

Divisors of 4681353690

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 47 54 65 78 81 90 94 117 130 135 141 162 195 234 235 243 270 282 351 390 405 423 470 486 585 611 702 705 729 810 846 1051 1053 1170 1215 1222 1269 1410 1458 1755 1833 2102 2106 2115 2430 2538 3055 3153 3159 3510 3645 3666 3807 4230 5255 5265 5499 6110 6306 6318 6345 7290 7614 9165 9459 9477 10510 10530 10998 11421 12690 13663 15765 15795 16497 18330 18918 18954 19035 22842 27326 27495 28377 31530 31590 32994 34263 38070 40989 47295 47385 49397 49491 54990 56754 57105 68315 68526 81978 82485 85131 94590 94770 98794 98982 114210 122967 136630 141885 148191 148473 164970 170262 171315 204945 245934 246985 247455 255393 283770 296382 296946 342630 368901 409890 425655 444573 445419 493970 494910 510786 614835 642161 737802 740955 742365 766179 851310 889146 890838 1106703 1229670 1276965 1284322 1333719 1481910 1484730 1532358 1844505 1926483 2213406 2222865 2227095 2553930 2667438 3210805 3320109 3689010 3830895 3852966 4001157 4445730 4454190 5533515 5779449 6421610 6640218 6668595 7661790 8002314 9632415 9960327 11067030 11558898 12003471 13337190 16600545 17338347 19264830 19920654 20005785 24006942 28897245 33201090 34676694 36010413 40011570 49801635 52015041 57794490 60017355 72020826 86691735 99603270 104030082 120034710 156045123 173383470 180052065 260075205 312090246 360104130 468135369 520150410 780225615 936270738 1560451230 2340676845 4681353690
• Sum of all divisors σ(n): 13908416256
• Sum of proper divisors (its aliquot sum) s(n): 9227062566
• 4681353690 is an abundant number, because the sum of its proper divisors (9227062566) is greater than itself. Its abundance is 4545708876

Bases of 4681353690

• Binary: 100010111000001111100100111011010₂
• Hexadecimal: 0x11707C9DA
• Base-36: 25F5NMI

Squares and roots of 4681353690

• 4681353690 squared (4681353690²) is 21915072370876616100
• 4681353690 cubed (4681353690³) is 102592204910020295314448409000
• The square root of 4681353690 is 68420.4186628523
• The cube root of 4681353690 is 1672.8505810555

Scales and comparisons

• 4,681,353,690 seconds is equal to 148 years, 44 weeks, 2 days, 8 hours, 1 minute, 30 seconds.
• To count from 1 to 4,681,353,690 would take you about two hundred ninety-seven 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 4681353690 cubic inches would be around 139.4 feet tall.

Recreational maths with 4681353690

• 4681353690 backwards is 0963531864
• 4681353690 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4681353690's digits is 45
• More coming soon!