29140091640

Names of 29140091640

• Cardinal: 29140091640 can be written as Twenty-nine billion, one hundred forty million, ninety-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.914009164 × 10¹⁰

Factors of 29140091640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1039

Divisors of 29140091640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 89 90 99 110 120 132 165 178 180 198 220 264 267 330 356 360 396 440 445 495 534 660 712 792 801 890 929 979 990 1068 1320 1335 1602 1780 1858 1958 1980 2136 2670 2787 2937 3204 3560 3716 3916 3960 4005 4645 4895 5340 5574 5874 6408 7432 7832 7921 8010 8361 8811 9290 9790 10219 10680 11148 11748 13935 14685 15842 16020 16722 17622 18580 19580 20438 22296 23496 23763 27870 29370 30657 31684 32040 33444 35244 37160 39160 39605 40876 41805 44055 47526 51095 55740 58740 61314 63368 66888 70488 71289 79210 81752 82681 83610 87131 88110 91971 95052 102190 111480 117480 118815 122628 142578 153285 158420 165362 167220 174262 176220 183942 190104 204380 237630 245256 248043 261393 285156 306570 316840 330724 334440 348524 352440 356445 367884 408760 413405 435655 459855 475260 496086 522786 570312 613140 661448 697048 712890 735768 744129 784179 826810 871310 909491 919710 950520 992172 1045572 1226280 1240215 1306965 1425780 1488258 1568358 1653620 1742620 1818982 1839420 1984344 2091144 2480430 2613930 2728473 2851560 2976516 3136716 3307240 3485240 3637964 3678840 3720645 3920895 4547455 4960860 5227860 5456946 5953032 6273432 7275928 7358609 7441290 7841790 8185419 9094910 9921720 10455720 10913892 13642365 14717218 14882580 15683580 16370838 18189820 21827784 22075827 27284730 29434436 29765160 31367160 32741676 36379640 36793045 40927095 44151654 54569460 58868872 65483352 66227481 73586090 80944699 81854190 88303308 109138920 110379135 132454962 147172180 161889398 163708380 176606616 220758270 242834097 264909924 294344360 323778796 327416760 331137405 404723495 441516540 485668194 529819848 647557592 662274810 728502291 809446990 883033080 971336388 1214170485 1324549620 1457004582 1618893980 1942672776 2428340970 2649099240 2914009164 3237787960 3642511455 4856681940 5828018328 7285022910 9713363880 14570045820 29140091640
• Sum of all divisors σ(n): 104601229200
• Sum of proper divisors (its aliquot sum) s(n): 75461137560
• 29140091640 is an abundant number, because the sum of its proper divisors (75461137560) is greater than itself. Its abundance is 46321045920

Bases of 29140091640

• Binary: 11011001000111000101000001011111000₂
• Hexadecimal: 0x6C8E282F8
• Base-36: DDX9AM0

Squares and roots of 29140091640

• 29140091640 squared (29140091640²) is 849144940787597889600
• 29140091640 cubed (29140091640³) is 24744161390192976278414602944000
• The square root of 29140091640 is 170704.6913239353
• The cube root of 29140091640 is 3077.2560750673

Scales and comparisons

• 29,140,091,640 seconds is equal to 926 years, 29 weeks, 2 days, 13 hours, 54 minutes.
• To count from 1 to 29,140,091,640 would take you about one thousand, eight hundred fifty-three 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 29140091640 cubic inches would be around 256.4 feet tall.

Recreational maths with 29140091640

• 29140091640 backwards is 04619004192
• 29140091640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29140091640's digits is 36
• More coming soon!