40308785132

Names of 40308785132

• Cardinal: 40308785132 can be written as Forty billion, three hundred eight million, seven hundred eighty-five thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 4.0308785132 × 10¹⁰

Factors of 40308785132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 331

Divisors of 40308785132

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 11 14 22 28 29 44 49 58 59 77 98 116 118 154 196 203 223 236 308 319 343 406 413 446 539 638 649 686 812 826 892 1078 1276 1298 1372 1421 1561 1652 1711 2156 2233 2401 2453 2596 2842 2891 3122 3422 3773 4466 4543 4802 4906 5684 5782 6244 6467 6844 7546 8932 9086 9604 9812 9947 10927 11564 11977 12934 13157 15092 15631 17171 18172 18821 19894 20237 21854 23954 25868 26314 26411 31262 31801 34342 37642 39788 40474 43708 45269 47908 52628 52822 62524 63602 68684 69629 71137 75284 76489 80948 83839 90538 92099 105644 109417 120197 127204 131747 139258 141659 142274 144727 152978 167678 181076 184198 218834 222607 240394 263494 278516 283318 284548 289454 305956 316883 335356 368396 381553 437668 445214 480788 497959 526988 535423 566636 578908 586873 633766 644693 763106 765919 841379 890428 922229 995918 1013089 1070846 1173746 1267532 1289386 1526212 1531838 1558249 1682758 1844458 1991836 2026178 2141692 2218181 2347492 2578772 2670871 3063676 3116498 3365516 3485713 3688916 4052356 4108111 4197083 4436362 4512851 5341742 5889653 6232996 6455603 6971426 7091623 8216222 8394166 8872724 9025702 10683484 11779306 12911206 13942852 14183246 15527267 16432444 16788332 18051404 18696097 23558612 24399991 25822412 28366492 29379581 31054534 31589957 37392194 45189221 48799982 49641361 58759162 62109068 63179914 74784388 90378442 97599964 99282722 117518324 126359828 130872679 170799937 180756884 198565444 205657067 261745358 341599874 347489527 411314134 523490716 683199748 694979054 822628268 916108753 1389958108 1439599469 1832217506 2879198938 3664435012 5758397876 10077196283 20154392566 40308785132
• Sum of all divisors σ(n): 94866508800
• Sum of proper divisors (its aliquot sum) s(n): 54557723668
• 40308785132 is an abundant number, because the sum of its proper divisors (54557723668) is greater than itself. Its abundance is 14248938536

Bases of 40308785132

• Binary: 100101100010100101110011111111101100₂
• Hexadecimal: 0x962973FEC
• Base-36: IIMT5NW

Squares and roots of 40308785132

• 40308785132 squared (40308785132²) is 1624798158817744257424
• 40308785132 cubed (40308785132³) is 65493639866653664421430911819968
• The square root of 40308785132 is 200770.4787362923
• The cube root of 40308785132 is 3428.7295975539

Scales and comparisons

• 40,308,785,132 seconds is equal to 1,281 years, 36 weeks, 20 hours, 45 minutes, 32 seconds.
• To count from 1 to 40,308,785,132 would take you about two thousand, five hundred sixty-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 40308785132 cubic inches would be around 285.7 feet tall.

Recreational maths with 40308785132

• 40308785132 backwards is 23158780304
• The number of decimal digits it has is: 11
• The sum of 40308785132's digits is 41
• More coming soon!