45818481940

Names of 45818481940

• Cardinal: 45818481940 can be written as Forty-five billion, eight hundred eighteen million, four hundred eighty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.581848194 × 10¹⁰

Factors of 45818481940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 233

Divisors of 45818481940

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 11 14 17 20 22 28 34 35 44 49 55 68 70 77 85 98 110 119 121 140 154 170 187 191 196 220 238 242 245 289 308 340 343 374 382 385 476 484 490 539 578 595 605 686 748 764 770 833 847 935 955 980 1078 1156 1190 1210 1309 1337 1372 1445 1540 1666 1694 1715 1870 1910 2023 2057 2101 2156 2380 2420 2618 2674 2695 2890 3179 3247 3332 3388 3430 3740 3773 3820 4046 4114 4165 4202 4235 5236 5348 5390 5780 5831 5929 6358 6494 6545 6685 6860 7546 8092 8228 8330 8404 8470 9163 9359 10115 10285 10505 10780 11662 11858 12716 12988 13090 13370 14161 14399 14707 15092 15895 16235 16660 16940 18326 18718 18865 20230 20570 21010 22253 22729 23111 23324 23716 26180 26740 28322 28798 29155 29414 29645 31790 32470 34969 35717 36652 37436 37730 40460 41140 41503 42020 44506 45458 45815 46222 46795 55199 56644 57596 58310 58828 59290 63580 64141 64940 65513 69938 70805 71434 71995 73535 75460 83006 89012 90916 91630 92444 93590 99127 100793 102949 110398 111265 113645 115555 116620 118580 128282 131026 139876 141610 142868 143990 147070 155771 159103 161777 166012 174845 178585 183260 187180 198254 201586 205898 207515 220796 222530 227290 231110 244783 250019 256564 262052 275995 283220 287980 294140 311542 318206 320705 323554 327565 349690 357170 386393 392887 396508 403172 411796 415030 445060 454580 462220 489566 495635 500038 503965 514745 551990 607189 623084 636412 641410 647108 655130 699380 705551 714340 720643 772786 778855 785774 795515 808885 830060 979132 991270 1000076 1007930 1029490 1090397 1103980 1113721 1132439 1214378 1223915 1250095 1282820 1310260 1411102 1441286 1545572 1557710 1571548 1591030 1617770 1713481 1750133 1931965 1964435 1982540 2015860 2058980 2180794 2227442 2264878 2428756 2447830 2500190 2704751 2750209 2822204 2882572 3035945 3115420 3182060 3235540 3426962 3500266 3527755 3603215 3863930 3928870 4250323 4361588 4454884 4529756 4895660 5000380 5409502 5451985 5500418 5568605 5662195 6071890 6679079 6853924 7000532 7055510 7206430 7727860 7857740 7927073 8500646 8567405 8750665 10819004 10903970 11000836 11137210 11324390 11994367 12143780 12250931 13358158 13523755 13751045 14111020 14412860 15854146 17001292 17134810 17501330 18933257 19251463 21251615 21807940 22274420 22648780 23988734 24501862 26716316 27047510 27502090 29752261 31708292 33395395 34269620 35002660 37866514 38502926 39635365 42503230 46753553 47977468 49003724 54095020 55004180 59504522 59971835 61254655 66790790 75733028 77005852 79270730 85006460 93507106 94666285 96257315 119009044 119943670 122509310 133581580 134760241 148761305 158541460 187014212 189332570 192514630 208265827 233767765 239887340 245018620 269520482 297522610 327274871 378665140 385029260 416531654 467535530 539040964 595045220 654549742 673801205 833063308 935071060 1041329135 1309099484 1347602410 1636374355 2082658270 2290924097 2695204820 3272748710 4165316540 4581848194 6545497420 9163696388 11454620485 22909240970 45818481940
• Sum of all divisors σ(n): 131704473600
• Sum of proper divisors (its aliquot sum) s(n): 85885991660
• 45818481940 is an abundant number, because the sum of its proper divisors (85885991660) is greater than itself. Its abundance is 40067509720

Bases of 45818481940

• Binary: 101010101010111111101000110100010100₂
• Hexadecimal: 0xAAAFE8D14
• Base-36: L1R52XG

Squares and roots of 45818481940

• 45818481940 squared (45818481940²) is 2099333287286106163600
• 45818481940 cubed (45818481940³) is 96188264309559286869829285384000
• The square root of 45818481940 is 214052.5214520959
• The cube root of 45818481940 is 3578.3287024261

Scales and comparisons

• 45,818,481,940 seconds is equal to 1,456 years, 46 weeks, 12 hours, 5 minutes, 40 seconds.
• To count from 1 to 45,818,481,940 would take you about two thousand, nine hundred thirteen 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 45818481940 cubic inches would be around 298.2 feet tall.

Recreational maths with 45818481940

• 45818481940 backwards is 04918481854
• The number of decimal digits it has is: 11
• The sum of 45818481940's digits is 52
• More coming soon!