40688309630925

Names of 40688309630925

• Cardinal: 40688309630925 can be written as Forty trillion, six hundred eighty-eight billion, three hundred nine million, six hundred thirty thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.0688309630925 × 10¹³

Factors of 40688309630925

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141047

Divisors of 40688309630925

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 15 19 23 25 27 33 45 55 57 69 75 89 95 99 115 135 165 171 207 209 225 253 267 275 285 297 345 437 445 475 495 513 575 621 627 675 759 801 825 855 979 1035 1045 1265 1311 1335 1425 1485 1691 1725 1881 2047 2185 2225 2277 2403 2475 2565 2937 3105 3135 3795 3933 4005 4275 4807 4895 5073 5175 5225 5643 6141 6325 6555 6675 6831 7425 8455 8811 9405 10235 10925 11385 11799 12015 12825 14421 14685 15219 15525 15675 18423 18601 18975 19665 20025 22517 24035 24475 25365 26433 28215 30705 32775 34155 38893 42275 43263 44055 45657 47025 51175 55269 55803 56925 58995 60075 67551 72105 73425 76095 92115 93005 98325 112585 116679 120175 126825 129789 132165 140897 141075 153525 167409 170775 194465 202653 216315 220275 228285 276345 279015 294975 337755 350037 360525 380475 422691 427823 460575 465025 502227 562925 583395 607959 648945 660825 704485 837045 972325 1013265 1050111 1081575 1141425 1268073 1283469 1381725 1395075 1549867 1688775 1750185 2113455 2139115 2511135 2677043 2916975 3039795 3240631 3244725 3522425 3804219 3850407 4185225 4649601 5066325 5250555 6340365 6417345 7749335 8031129 8750925 9721893 10567275 10695575 11551221 12539833 12555675 13385215 13948803 15198975 16203155 19021095 19252035 23248005 24093387 26252775 29165679 29447473 31701825 32086725 35646941 37619499 38746675 40155645 41846409 48609465 57756105 61571989 62699165 66926075 69744015 72280161 81015775 87497037 88342419 95105475 96260175 106940823 112858497 116240025 120466935 137938163 145828395 147237365 178234705 184715967 188097495 200778225 209232045 238256827 243047325 265027257 288416159 288780525 307859945 313495825 320822469 338575491 348720075 361400805 413814489 437485185 441712095 534704115 554147901 564292485 602334675 677291879 689690815 714770481 729141975 736186825 795081771 865248477 891173525 923579835 940487475 962467407 1046160225 1191284135 1241443467 1325136285 1442080795 1539299725 1604112345 1662443703 1692877455 1807004025 2031875637 2069072445 2144311443 2187425925 2208560475 2595745431 2620825097 2673520575 2770739505 2821462425 3172577749 3386459395 3448454075 3573852405 3724330401 3975408855 4326242385 4617899175 4812337035 5479907021 5956420675 6095626911 6207217335 6432934329 6625681425 7210403975 7787236293 7862475291 8020561725 8312218515 8464387275 9517733247 10159378185 10345362225 10721557215 12978727155 13104125485 13853697525 15862888745 16439721063 16932296975 17869262025 18286880733 18621652005 19877044275 21631211925 23587425873 24061685175 27399535105 28553199741 30478134555 31036086675 32164671645 38936181465 39312376455 41561092575 47588666235 49319163189 50796890925 53607786075 60278977231 64893635775 65520627425 70762277619 79314443725 82198605315 85659599223 91434403665 93108260025 117937129365 136997675525 142765998705 147957489567 152390672775 160823358225 180836931693 194680907325 196561882275 237943331175 246595815945 301394886155 353811388095 410993026575 428297996115 457172018325 542510795079 589685646825 713829993525 739787447835 904184658465 1232979079725 1506974430775 1627532385237 1769056940475 2141489980575 2712553975395 3698937239175 4520923292325 8137661926185 13562769876975 40688309630925
• Sum of all divisors σ(n): 90571488768000
• Sum of proper divisors (its aliquot sum) s(n): 49883179137075
• 40688309630925 is an abundant number, because the sum of its proper divisors (49883179137075) is greater than itself. Its abundance is 9194869506150

Bases of 40688309630925

• Binary: 1001010000000101111100001111011111011111001101₂
• Hexadecimal: 0x25017C3DF7CD
• Base-36: EF7Y90H59

Squares and roots of 40688309630925

• 40688309630925 squared (40688309630925²) is 1655538540622024109716355625
• 40688309630925 cubed (40688309630925³) is 67361064746758622923539541446679797703125
• The square root of 40688309630925 is 6378738.8746463827
• The cube root of 40688309630925 is 34394.5698654939

Scales and comparisons

• 40,688,309,630,925 seconds is equal to 1,293,762 years, 20 weeks, 1 day, 14 hours, 48 minutes, 45 seconds.
• To count from 1 to 40,688,309,630,925 would take you about three million, two hundred thirty-four thousand, four hundred 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 40688309630925 cubic inches would be around 2866.2 feet tall.

Recreational maths with 40688309630925

• 40688309630925 backwards is 52903690388604
• The number of decimal digits it has is: 14
• The sum of 40688309630925's digits is 63
• More coming soon!