8497429668

Names of 8497429668

• Cardinal: 8497429668 can be written as Eight billion, four hundred ninety-seven million, four hundred twenty-nine thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 8.497429668 × 10⁹

Factors of 8497429668

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 420

Divisors of 8497429668

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 49 51 52 63 68 71 78 84 91 98 102 117 119 126 142 147 153 156 182 196 204 213 221 234 238 252 273 284 294 306 307 357 364 426 441 442 468 476 497 546 588 612 614 637 639 663 714 819 833 852 882 884 921 923 994 1071 1092 1207 1228 1274 1278 1326 1428 1491 1547 1638 1666 1764 1842 1846 1911 1988 1989 2142 2149 2414 2499 2548 2556 2652 2763 2769 2982 3094 3276 3332 3479 3621 3684 3692 3822 3978 3991 4284 4298 4473 4641 4828 4998 5219 5526 5538 5733 5964 6188 6447 6461 6958 7242 7497 7644 7956 7982 8307 8449 8596 8946 9282 9996 10437 10438 10829 10863 11052 11076 11466 11973 12894 12922 13916 13923 14484 14994 15043 15657 15691 15964 16614 16898 17892 18564 19341 19383 20874 20876 21658 21726 21797 22932 23946 25347 25788 25844 27846 27937 29988 30086 31311 31314 31382 32487 33228 33796 35919 36533 38682 38766 41748 43316 43452 43594 45129 45227 46971 47073 47892 50694 55692 55874 58149 59143 60172 62622 62628 62764 64974 65391 67847 71838 73066 76041 77364 77532 83811 87188 90258 90454 93942 94146 97461 101388 109599 109837 111748 116298 118286 125244 129948 130782 135387 135681 135694 141219 143676 146132 152082 152579 167622 177429 180516 180908 187884 188292 194922 195559 196173 203541 219198 219674 232596 236572 251433 255731 261564 270774 271362 271388 282438 283361 304164 305158 328797 329511 335244 354858 370549 389844 391118 392346 407043 407082 438396 439348 457737 474929 502866 511462 532287 541548 542724 564876 566722 586677 610316 610623 657594 659022 709716 741098 767193 768859 782236 784692 814086 814164 850083 915474 949858 988533 1005732 1022924 1064574 1068053 1111647 1133444 1173354 1221246 1315188 1318044 1373211 1424787 1482196 1534386 1537718 1628172 1700166 1760031 1830948 1899716 1977066 1983527 2129148 2136106 2223294 2301579 2306577 2346708 2442492 2550249 2593843 2746422 2849574 3068772 3075436 3204159 3324503 3334941 3400332 3520062 3954132 3967054 4272212 4274361 4446588 4603158 4613154 4817137 5100498 5187686 5492844 5699148 5950581 6408318 6649006 6669882 6919731 7040124 7781529 7934108 8548722 9206316 9226308 9612477 9634274 9973509 10200996 10375372 11901162 12816636 13298012 13339764 13839462 13884689 14451411 15563058 17097444 17851743 18156901 19224954 19268548 19947018 23344587 23802324 27678924 27769378 28902822 29920527 31126116 33719959 35703486 36313802 38449908 39894036 41654067 43354233 46689174 54470703 55538756 57805644 59841054 67439918 71406972 72627604 83308134 86708466 93378348 101159877 108941406 119682108 124962201 134879836 163412109 166616268 173416932 202319754 217882812 236039713 249924402 303479631 326824218 404639508 472079426 499848804 606959262 653648436 708119139 944158852 1213918524 1416238278 2124357417 2832476556 4248714834 8497429668
• Sum of all divisors σ(n): 28986781824
• Sum of proper divisors (its aliquot sum) s(n): 20489352156
• 8497429668 is an abundant number, because the sum of its proper divisors (20489352156) is greater than itself. Its abundance is 11991922488

Bases of 8497429668

• Binary: 111111010011111000111110010100100₂
• Hexadecimal: 0x1FA7C7CA4
• Base-36: 3WJ5EP0

Squares and roots of 8497429668

• 8497429668 squared (8497429668²) is 72206310962606590224
• 8497429668 cubed (8497429668³) is 613568048990486878381736365632
• The square root of 8497429668 is 92181.5039365273
• The cube root of 8497429668 is 2040.6218202453

Scales and comparisons

• 8,497,429,668 seconds is equal to 270 years, 9 weeks, 6 days, 21 hours, 7 minutes, 48 seconds.
• To count from 1 to 8,497,429,668 would take you about five hundred forty 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 8497429668 cubic inches would be around 170.1 feet tall.

Recreational maths with 8497429668

• 8497429668 backwards is 8669247948
• 8497429668 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8497429668's digits is 63
• More coming soon!