40109397120

Names of 40109397120

• Cardinal: 40109397120 can be written as Forty billion, one hundred nine million, three hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.010939712 × 10¹⁰

Factors of 40109397120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 558

Divisors of 40109397120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 32 36 37 39 40 45 48 52 60 62 64 65 72 74 78 80 90 93 96 104 111 117 120 124 128 130 144 148 155 156 160 180 185 186 192 195 208 222 234 240 248 260 279 288 296 310 312 320 333 360 370 372 384 390 403 416 444 465 467 468 480 481 496 520 555 558 576 585 592 620 624 640 666 720 740 744 780 806 832 888 930 934 936 960 962 992 1040 1110 1116 1147 1152 1170 1184 1209 1240 1248 1332 1395 1401 1440 1443 1480 1488 1560 1612 1664 1665 1776 1860 1868 1872 1920 1924 1984 2015 2080 2220 2232 2294 2335 2340 2368 2405 2418 2480 2496 2664 2790 2802 2880 2886 2960 2976 3120 3224 3330 3441 3552 3627 3720 3736 3744 3848 3968 4030 4160 4203 4329 4440 4464 4588 4670 4680 4736 4810 4836 4960 4992 5328 5580 5604 5735 5760 5772 5920 5952 6045 6071 6240 6448 6660 6882 7005 7104 7215 7254 7440 7472 7488 7696 8060 8320 8406 8658 8880 8928 9176 9340 9360 9620 9672 9920 10323 10656 11160 11208 11470 11544 11840 11904 12090 12142 12480 12896 13320 13764 14010 14208 14430 14477 14508 14880 14911 14944 14976 15392 16120 16812 17205 17279 17316 17760 17856 18135 18213 18352 18680 18720 19240 19344 19840 20646 21015 21312 21645 22320 22416 22940 23088 23680 24180 24284 24960 25792 26640 27528 28020 28860 28954 29016 29760 29822 29888 30355 30784 32240 33624 34410 34558 34632 35520 35712 36270 36426 36704 37360 37440 38480 38688 41292 42030 42624 43290 43431 44640 44733 44832 45880 46176 48360 48568 51584 51615 51837 53280 54639 55056 56040 57720 57908 58032 59520 59644 59776 60710 61568 64480 67248 68820 69116 69264 71040 72385 72540 72852 73408 74555 74720 74880 76960 77376 82584 84060 86395 86580 86862 89280 89466 89664 91065 91760 92352 96720 97136 103230 103674 106560 109278 110112 112080 115440 115816 116064 119288 121420 128960 130293 134199 134496 137640 138232 138528 144770 145080 145704 146816 149110 149440 153920 154752 155511 165168 168120 172790 173160 173724 178560 178932 179328 182130 183520 184704 188201 193440 194272 206460 207348 213120 217155 218556 220224 223665 224160 224627 230880 231632 232128 238576 242840 257920 259185 260586 268398 268992 273195 275280 276464 277056 289540 290160 291408 298220 298880 307840 311022 330336 336240 345580 346320 347448 357864 364260 367040 376402 386880 388544 412920 414696 434310 437112 440448 447330 448320 449254 461760 463264 464256 477152 485680 518370 521172 535649 536796 537984 546390 550560 552928 554112 564603 579080 580320 582816 596440 622044 651465 660672 670995 672480 673881 691160 692640 694896 715728 728520 734080 752804 773760 777088 777555 825840 829392 868620 874224 894660 896640 898508 923520 926528 941005 954304 971360 1036740 1042344 1071298 1073592 1092780 1101120 1105856 1123135 1129206 1158160 1160640 1165632 1192880 1244088 1302930 1321344 1341990 1344960 1347762 1382320 1385280 1389792 1431456 1457040 1505608 1555110 1606947 1651680 1658784 1693809 1737240 1748448 1789320 1797016 1853056 1882010 1908608 1942720 2021643 2073480 2084688 2142596 2147184 2185560 2202240 2211712 2246270 2258412 2316320 2321280 2331264 2385760 2488176 2605860 2678245 2683980 2689920 2695524 2764640 2770560 2779584 2823015 2862912 2914080 3011216 3110220 3213894 3303360 3317568 3369405 3387618 3474480 3496896 3578640 3594032 3764020 3885440 4043286 4146960 4169376 4285192 4294368 4371120 4492540 4516824 4632640 4771520 4820841 4976352 5211720 5356490 5367960 5391048 5529280 5559168 5646030 5725824 5828160 6022432 6220440 6427788 6606720 6635136 6738810 6775236 6948960 6963437 6993792 7157280 7188064 7528040 8034735 8086572 8293920 8338752 8469045 8570384 8588736 8742240 8985080 9033648 9265280 9543040 9641682 9952704 10108215 10423440 10712980 10735920 10782096 11058560 11292060 11656320 12044864 12440880 12855576 13477620 13550472 13897920 13926874 14314560 14376128 15056080 16069470 16173144 16587840 16677504 16938090 17140768 17177472 17484480 17970160 18067296 19283364 19905408 20216430 20846880 20890311 21425960 21471840 21564192 22584120 24089728 24104205 24881760 25711152 26955240 27100944 27795840 27853748 28629120 28752256 30112160 32138940 32346288 33175680 33876180 34281536 34817185 34968960 35940320 36134592 38566728 40432860 41693760 41780622 42851920 42943680 43128384 45168240 48208410 49763520 51422304 53910480 54201888 55707496 60224320 62670933 64277880 64692576 67752360 68563072 69634370 71880640 72269184 77133456 80865720 83387520 83561244 85703840 85887360 86256768 90336480 96416820 99527040 102844608 104451555 107820960 108403776 111414992 120448640 125341866 128555760 129385152 135504720 139268740 143761280 154266912 161731440 167122488 171407680 180672960 192833640 205689216 208903110 215641920 216807552 222829984 250683732 257111520 258770304 271009440 278537480 308533824 313354665 323462880 334244976 342815360 361345920 385667280 417806220 431283840 445659968 501367464 514223040 542018880 557074960 617067648 626709330 646925760 668489952 771334560 835612440 891319936 1002734928 1028446080 1084037760 1114149920 1253418660 1293851520 1336979904 1542669120 1671224880 2005469856 2228299840 2506837320 2673959808 3085338240 3342449760 4010939712 4456599680 5013674640 6684899520 8021879424 10027349280 13369799040 20054698560 40109397120
• Sum of all divisors σ(n): 158468244480
• Sum of proper divisors (its aliquot sum) s(n): 118358847360
• 40109397120 is an abundant number, because the sum of its proper divisors (118358847360) is greater than itself. Its abundance is 78249450240

Bases of 40109397120

• Binary: 100101010110101101001101010010000000₂
• Hexadecimal: 0x956B4D480
• Base-36: IFC3KW0

Squares and roots of 40109397120

• 40109397120 squared (40109397120²) is 1608763737329864294400
• 40109397120 cubed (40109397120³) is 64526543612818895419798192128000
• The square root of 40109397120 is 200273.3060594947
• The cube root of 40109397120 is 3423.0668294321

Scales and comparisons

• 40,109,397,120 seconds is equal to 1,275 years, 18 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 40,109,397,120 would take you about two thousand, five hundred fifty 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 40109397120 cubic inches would be around 285.3 feet tall.

Recreational maths with 40109397120

• 40109397120 backwards is 02179390104
• 40109397120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40109397120's digits is 36
• More coming soon!