18072974040
18,072,974,040 is an even composite number composed of eight prime numbers multiplied together.
18072974040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 18072974040:
23 × 3 × 5 × 11 × 17 × 192 × 23 × 97
(2 × 2 × 2 × 3 × 5 × 11 × 17 × 19 × 19 × 23 × 97)See below for interesting mathematical facts about the number 18072974040 from the Numbermatics database.
Names of 18072974040
- Cardinal: 18072974040 can be written as Eighteen billion, seventy-two million, nine hundred seventy-four thousand and forty.
Scientific notation
- Scientific notation: 1.807297404 × 1010
Factors of 18072974040
Divisors of 18072974040
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 17 19 20 22 23 24 30 33 34 38 40 44 46 51 55 57 60 66 68 69 76 85 88 92 95 97 102 110 114 115 120 132 136 138 152 165 170 184 187 190 194 204 209 220 228 230 253 255 264 276 285 291 323 330 340 345 361 374 380 388 391 408 418 437 440 456 460 485 506 510 552 561 570 582 627 646 660 680 690 722 748 759 760 776 782 836 874 920 935 969 970 1012 1020 1045 1067 1083 1122 1140 1164 1173 1254 1265 1292 1311 1320 1380 1444 1455 1496 1518 1564 1615 1649 1672 1748 1805 1843 1870 1938 1940 1955 2024 2040 2090 2134 2166 2185 2231 2244 2280 2328 2346 2508 2530 2584 2622 2760 2805 2888 2910 3036 3128 3135 3201 3230 3298 3496 3553 3610 3686 3740 3795 3876 3880 3910 3971 4180 4268 4301 4332 4370 4462 4488 4692 4807 4845 4947 5016 5060 5244 5335 5415 5529 5610 5820 5865 6072 6137 6270 6402 6460 6555 6596 6693 7106 7220 7372 7429 7480 7590 7752 7820 7942 8245 8303 8360 8536 8602 8664 8740 8924 9215 9384 9614 9690 9894 10120 10488 10659 10670 10830 11058 11155 11220 11640 11730 11913 12274 12540 12804 12903 12920 13110 13192 13386 14212 14421 14440 14744 14858 15180 15640 15884 16005 16490 16606 17204 17480 17765 17848 18139 18411 18430 19228 19380 19788 19855 20273 21318 21340 21505 21660 22116 22287 22310 22440 23460 23826 24035 24541 24548 24735 24909 25080 25608 25806 26220 26772 27645 28424 28842 29716 30360 30685 31331 31768 32010 32980 33212 33465 34408 35017 35530 36278 36822 36860 37145 37927 38456 38760 39576 39710 40546 41515 42389 42636 42680 43010 43320 44232 44574 44620 46920 47652 48070 49082 49096 49470 49818 51612 52440 53295 53544 54417 55290 57684 59432 59565 60819 61370 62662 64020 64515 65960 66424 66930 67507 70034 71060 72105 72556 73623 73644 73720 74290 75854 79420 81092 81719 83030 84778 85272 86020 89148 89240 90695 91333 92055 93993 95304 96140 98164 98940 99636 101365 103224 105051 106590 108834 110580 111435 113781 115368 119130 121638 122705 122740 124545 125324 127167 128040 129030 133860 135014 140068 141151 142120 144210 145112 147246 147288 148580 151708 156655 158840 162184 163438 166060 169556 172040 175085 178296 181390 182666 184110 187986 189635 192280 196328 197880 199272 202521 202730 210102 211945 213180 217668 221160 222870 227562 238260 243276 245157 245410 245480 249090 250648 254334 258060 267720 270028 272085 273999 280136 282302 288420 294492 297160 303416 304095 313310 326876 332120 337535 339112 344641 350170 362780 365332 368115 368220 375972 379270 385187 405042 405460 408595 417197 420204 423453 423890 426360 435336 445740 455124 456665 466279 469965 476520 486552 490314 490820 498180 508668 516120 525255 540056 544170 547998 564604 568905 576840 588984 595289 608190 626620 635835 653752 675070 689282 700340 705755 720613 725560 730664 736230 736440 751944 758540 770374 805391 810084 810920 817190 834394 840408 846906 847780 891480 910248 913330 932558 939930 980628 981640 996360 1012605 1017336 1033923 1050510 1088340 1095996 1129208 1137810 1155561 1190578 1216380 1225785 1251591 1253240 1271670 1350140 1369995 1378564 1398837 1400680 1411510 1441226 1472460 1517080 1540748 1552661 1610782 1620168 1634380 1668788 1693812 1695560 1723205 1785867 1826660 1865116 1879860 1925935 1961256 2025210 2067846 2085985 2101020 2117265 2161839 2176680 2191992 2275620 2311122 2331395 2381156 2416173 2432760 2451570 2503182 2543340 2700280 2739990 2757128 2797674 2823020 2882452 2944920 2976445 3081496 3105322 3221564 3268760 3337576 3387624 3446410 3571734 3603065 3653320 3730232 3759720 3851870 4026955 4050420 4135692 4171970 4202040 4234530 4323678 4551240 4622244 4657983 4662790 4762312 4832346 4903140 5006364 5086680 5169615 5479980 5595348 5646040 5764904 5777805 5952890 6210644 6257955 6443128 6548179 6892820 6994185 7143468 7206130 7703740 7763305 7926743 8053910 8100840 8271384 8343940 8469060 8647356 8859301 8929335 9244488 9315966 9325580 9664692 9806280 10012728 10339230 10809195 10959960 11190696 11555610 11905780 12080865 12421288 12515910 13096358 13691647 13785640 13988370 14286936 14412260 15407480 15526610 15853486 16107820 16687880 16938120 17294712 17718602 17858670 18631932 18651160 19329384 19644537 20678460 21618390 23111220 23289915 23780229 23811560 24161730 25031820 26192716 26577903 27383294 27976740 28824520 31053220 31706972 32215640 32740895 35437204 35717340 37263864 39289074 39633715 41074941 41356920 43236780 44296505 46222440 46579830 47560458 48323460 50063640 52385432 53155806 54766588 55953480 62106440 63413944 65481790 68458235 70874408 71434680 78578148 79267430 82149882 86473560 88593010 93159660 95120916 96646920 98222685 106311612 109533176 118901145 130963580 132889515 136916470 150608117 157156296 158534860 164299764 177186020 186319320 190241832 196445370 205374705 212623224 237802290 261927160 265779030 273832940 301216234 317069720 328599528 354372040 392890740 410749410 451824351 475604580 531558060 547665880 602432468 753040585 785781480 821498820 903648702 951209160 1063116120 1204864936 1506081170 1642997640 1807297404 2259121755 3012162340 3614594808 4518243510 6024324680 9036487020 18072974040
- Sum of all divisors σ(n): 69681669120
- Sum of proper divisors (its aliquot sum) s(n): 51608695080
- 18072974040 is an abundant number, because the sum of its proper divisors (51608695080) is greater than itself. Its abundance is 33535721040
Bases of 18072974040
- Binary: 100001101010011101110110010110110002
- Hexadecimal: 0x4353BB2D8
- Base-36: 8AW6K0O
Squares and roots of 18072974040
- 18072974040 squared (180729740402) is 326632390650513921600
- 18072974040 cubed (180729740403) is 5903218716849876817735395264000
-
The
square root of 18072974040 is 134435.7617600317 -
The
cube root of 18072974040 is 2624.2782131611
Scales and comparisons
How big is 18072974040?- 18,072,974,040 seconds is equal to 574 years, 34 weeks, 3 days, 22 hours, 34 minutes.
-
To count from 1 to 18,072,974,040 would take you about one thousand, one hundred forty-nine 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 18072974040 cubic inches would be around 218.7 feet tall.
Recreational maths with 18072974040
- 18072974040 backwards is 04047927081
- The number of decimal digits it has is: 11
- The sum of 18072974040's digits is 42
- More coming soon!
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The information we have on file for 18072974040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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