30742676640

Names of 30742676640

• Cardinal: 30742676640 can be written as Thirty billion, seven hundred forty-two million, six hundred seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.074267664 × 10¹⁰

Factors of 30742676640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 410

Divisors of 30742676640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 67 72 78 80 90 96 104 117 120 127 130 134 144 156 160 180 193 195 201 208 234 240 254 260 268 288 312 335 360 381 386 390 402 416 468 480 508 520 536 579 585 603 624 635 670 720 762 772 780 804 871 936 965 1005 1016 1040 1072 1143 1158 1170 1206 1248 1270 1340 1440 1524 1544 1560 1608 1651 1737 1742 1872 1905 1930 2010 2032 2080 2144 2286 2316 2340 2412 2509 2540 2613 2680 2895 3015 3048 3088 3120 3216 3302 3474 3484 3744 3810 3860 4020 4064 4355 4572 4632 4680 4824 4953 5018 5080 5226 5360 5715 5790 6030 6096 6176 6240 6432 6604 6948 6968 7527 7620 7720 7839 8040 8255 8509 8685 8710 9144 9264 9360 9648 9906 10036 10160 10452 10720 11430 11580 12060 12192 12545 12931 13065 13208 13896 13936 14859 15054 15240 15440 15678 16080 16510 17018 17370 17420 18288 18528 18720 19296 19812 20072 20320 20904 22581 22860 23160 24120 24511 24765 25090 25527 25862 26130 26416 27792 27872 29718 30108 30480 30880 31356 32160 33020 34036 34740 34840 36576 37635 38793 39195 39624 40144 41808 42545 45162 45720 46320 48240 49022 49530 50180 51054 51724 52260 52832 55584 59436 60216 60960 62712 64655 66040 68072 69480 69680 73533 74295 75270 76581 77586 78390 79248 80288 83616 85090 90324 91440 92640 96480 98044 99060 100360 102108 103448 104520 110617 112905 116379 118872 120432 122555 125424 127635 129310 132080 136144 138960 139360 147066 148590 150540 153162 155172 156780 158496 168103 170180 180648 182880 193965 196088 198120 200720 204216 206896 209040 220599 221234 225810 232758 237744 240864 245110 250848 255270 258620 264160 272288 277920 294132 297180 301080 306324 310344 313560 318643 331851 336206 340360 361296 367665 382905 387930 392176 396240 401440 408432 413792 418080 441198 442468 451620 465516 475488 490220 504309 510540 517240 553085 581895 588264 594360 602160 612648 620688 627120 637286 663702 672412 680720 722592 735330 765810 775860 784352 792480 816864 840515 882396 884936 903240 931032 955929 980440 995553 1008618 1021080 1034480 1102995 1106170 1163790 1176528 1188720 1204320 1225296 1241376 1254240 1274572 1327404 1344824 1361440 1470660 1512927 1531620 1551720 1593215 1642237 1659255 1681030 1764792 1769872 1806480 1862064 1911858 1960880 1991106 2017236 2042160 2068960 2205990 2212340 2327580 2353056 2377440 2450592 2521545 2549144 2654808 2689648 2867787 2941320 3025854 3063240 3103440 3186430 3284474 3318510 3362060 3529584 3539744 3612960 3724128 3823716 3921760 3982212 4034472 4084320 4411980 4424680 4655160 4779645 4926711 4977765 5043090 5098288 5309616 5379296 5735574 5882640 6051708 6126480 6206880 6372860 6568948 6637020 6724120 7059168 7564635 7647432 7964424 8068944 8211185 8823960 8849360 9310320 9559290 9853422 9955530 10086180 10196576 10619232 11471148 11765280 12103416 12252960 12745720 13137896 13274040 13448240 14338935 14780133 15129270 15294864 15928848 16137888 16422370 17647920 17698720 18620640 19118580 19706844 19911060 20172360 21349081 22942296 24206832 24633555 25491440 26275792 26548080 26896480 28677870 29560266 30258540 30589728 31857696 32844740 35295840 38237160 39413688 39822120 40344720 42698162 45884592 48413664 49267110 50982880 52551584 53096160 57355740 59120532 60517080 64047243 65689480 73900665 76474320 78827376 79644240 80689440 85396324 91769184 98534220 106745405 114711480 118241064 121034160 128094486 131378960 147801330 152948640 157654752 159288480 170792648 192141729 197068440 213490810 229422960 236482128 242068320 256188972 262757920 295602660 320236215 341585296 384283458 394136880 426981620 458845920 472964256 512377944 591205320 640472430 683170592 768566916 788273760 853963240 960708645 1024755888 1182410640 1280944860 1537133832 1707926480 1921417290 2049511776 2364821280 2561889720 3074267664 3415852960 3842834580 5123779440 6148535328 7685669160 10247558880 15371338320 30742676640
• Sum of all divisors σ(n): 116167274496
• Sum of proper divisors (its aliquot sum) s(n): 85424597856
• 30742676640 is an abundant number, because the sum of its proper divisors (85424597856) is greater than itself. Its abundance is 54681921216

Bases of 30742676640

• Binary: 11100101000011010000000010010100000₂
• Hexadecimal: 0x7286804A0
• Base-36: E4FE940

Squares and roots of 30742676640

• 30742676640 squared (30742676640²) is 945112166991601689600
• 30742676640 cubed (30742676640³) is 29055277738352492339050450944000
• The square root of 30742676640 is 175335.8966099071
• The cube root of 30742676640 is 3132.6645487781

Scales and comparisons

• 30,742,676,640 seconds is equal to 977 years, 27 weeks, 1 day, 24 minutes.
• To count from 1 to 30,742,676,640 would take you about one thousand, nine hundred fifty-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 30742676640 cubic inches would be around 261.1 feet tall.

Recreational maths with 30742676640

• 30742676640 backwards is 04667624703
• 30742676640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30742676640's digits is 45
• More coming soon!