45978723840

Names of 45978723840

• Cardinal: 45978723840 can be written as Forty-five billion, nine hundred seventy-eight million, seven hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.597872384 × 10¹⁰

Factors of 45978723840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 682

Divisors of 45978723840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 47 48 56 60 62 64 70 80 84 93 94 96 105 112 120 124 128 140 141 155 160 168 186 188 192 210 217 224 235 240 248 256 280 282 310 320 329 336 372 376 384 420 434 448 465 470 480 496 512 560 564 587 620 640 651 658 672 705 744 752 768 840 868 896 930 940 960 987 992 1085 1120 1128 1174 1240 1280 1302 1316 1344 1410 1457 1488 1504 1536 1645 1680 1736 1761 1792 1860 1880 1920 1974 1984 2170 2240 2256 2348 2480 2560 2604 2632 2688 2820 2914 2935 2976 3008 3255 3290 3360 3472 3522 3584 3720 3760 3840 3948 3968 4109 4340 4371 4480 4512 4696 4935 4960 5208 5264 5376 5640 5828 5870 5952 6016 6510 6580 6720 6944 7044 7285 7440 7520 7680 7896 7936 8218 8680 8742 8805 8960 9024 9392 9870 9920 10199 10416 10528 10752 11280 11656 11740 11904 12032 12327 13020 13160 13440 13888 14088 14570 14880 15040 15792 15872 16436 17360 17484 17610 17920 18048 18197 18784 19740 19840 20398 20545 20832 21056 21855 22560 23312 23480 23808 24064 24654 26040 26320 26880 27589 27776 28176 29140 29760 30080 30597 31584 32872 34720 34968 35220 36096 36394 37568 39480 39680 40796 41090 41664 42112 43710 45120 46624 46960 47616 49308 50995 52080 52640 53760 54591 55178 55552 56352 58280 59520 60160 61194 61635 63168 65744 69440 69936 70440 72192 72788 75136 78960 79360 81592 82180 82767 83328 84224 87420 90240 90985 93248 93920 98616 101990 104160 105280 109182 110356 111104 112704 116560 119040 120320 122388 123270 126336 127379 131488 137945 138880 139872 140880 145576 150272 152985 157920 163184 164360 165534 166656 168448 174840 180480 181970 186496 187840 193123 197232 203980 208320 210560 218364 220712 225408 233120 238080 244776 246540 252672 254758 262976 272955 275890 277760 279744 281760 291152 300544 305970 315840 326368 328720 331068 333312 349680 360960 363940 372992 375680 382137 386246 394464 407960 413835 416640 421120 436728 441424 450816 466240 489552 493080 505344 509516 525952 545910 551780 555520 559488 563520 579369 582304 611940 631680 636895 652736 657440 662136 699360 727880 745984 751360 764274 772492 788928 815920 827670 833280 842240 855259 873456 882848 901632 932480 965615 979104 986160 1019032 1051904 1091820 1103560 1118976 1127040 1158738 1164608 1223880 1263360 1273790 1305472 1314880 1324272 1398720 1455760 1502720 1528548 1544984 1577856 1631840 1655340 1666560 1710518 1746912 1765696 1864960 1910685 1931230 1958208 1972320 2038064 2103808 2183640 2207120 2237952 2254080 2317476 2329216 2447760 2526720 2547580 2565777 2610944 2629760 2648544 2797440 2896845 2911520 3057096 3089968 3155712 3263680 3310680 3421036 3493824 3531392 3729920 3821370 3862460 3916416 3944640 4076128 4276295 4367280 4414240 4508160 4634952 4658432 4895520 5095160 5131554 5221888 5259520 5297088 5594880 5793690 5823040 5986813 6114192 6179936 6311424 6527360 6621360 6842072 6987648 7062784 7642740 7724920 7832832 7889280 8152256 8552590 8734560 8828480 9269904 9316864 9791040 10190320 10263108 10519040 10594176 11189760 11587380 11646080 11973626 12228384 12359872 12828885 13054720 13242720 13684144 13975296 14125568 15285480 15449840 15665664 15778560 16304512 17105180 17469120 17656960 17960439 18539808 19582080 20380640 20526216 21188352 23174760 23292160 23947252 24456768 24719744 25657770 26109440 26485440 27368288 27950592 29934065 30570960 30899680 31557120 32609024 34210360 34938240 35313920 35920878 37079616 39164160 40761280 41052432 42376704 46349520 46584320 47894504 48913536 49439488 51315540 52970880 54736576 59868130 61141920 61799360 65218048 68420720 69876480 70627840 71841756 74159232 78328320 81522560 82104864 89802195 92699040 95789008 97827072 98878976 102631080 105941760 109473152 119736260 122283840 123598720 136841440 139752960 143683512 148318464 163045120 164209728 179604390 185398080 191578016 195654144 205262160 211883520 218946304 239472520 244567680 247197440 273682880 287367024 296636928 326090240 328419456 359208780 370796160 383156032 410524320 437892608 478945040 489135360 494394880 547365760 574734048 656838912 718417560 741592320 766312064 821048640 957890080 978270720 1094731520 1149468096 1313677824 1436835120 1483184640 1532624128 1642097280 1915780160 2189463040 2298936192 2873670240 3065248256 3284194560 3831560320 4597872384 5747340480 6568389120 7663120640 9195744768 11494680960 15326241280 22989361920 45978723840
• Sum of all divisors σ(n): 177396645888
• Sum of proper divisors (its aliquot sum) s(n): 131417922048
• 45978723840 is an abundant number, because the sum of its proper divisors (131417922048) is greater than itself. Its abundance is 85439198208

Bases of 45978723840

• Binary: 101010110100100010111010011000000000₂
• Hexadecimal: 0xAB48BA600
• Base-36: L4EJMDC

Squares and roots of 45978723840

• 45978723840 squared (45978723840²) is 2114043045954984345600
• 45978723840 cubed (45978723840³) is 97201001395836654297865519104000
• The square root of 45978723840 is 214426.4998548453
• The cube root of 45978723840 is 3582.4953691601

Scales and comparisons

• 45,978,723,840 seconds is equal to 1,461 years, 51 weeks, 3 hours, 44 minutes.
• To count from 1 to 45,978,723,840 would take you about two thousand, nine hundred twenty-three 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 45978723840 cubic inches would be around 298.5 feet tall.

Recreational maths with 45978723840

• 45978723840 backwards is 04832787954
• The number of decimal digits it has is: 11
• The sum of 45978723840's digits is 57
• More coming soon!