45729808740

Names of 45729808740

• Cardinal: 45729808740 can be written as Forty-five billion, seven hundred twenty-nine million, eight hundred eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 4.572980874 × 10¹⁰

Factors of 45729808740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6998

Divisors of 45729808740

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 53 54 55 60 63 66 70 77 81 84 90 99 105 106 108 110 126 132 135 140 154 159 162 165 180 189 198 210 212 220 231 252 265 270 297 308 315 318 324 330 371 378 385 396 405 420 462 477 495 530 540 567 583 594 630 636 660 693 742 756 770 795 810 891 924 945 954 990 1060 1113 1134 1155 1166 1188 1260 1386 1431 1484 1485 1540 1590 1620 1749 1782 1855 1890 1908 1980 2079 2226 2268 2310 2332 2385 2772 2835 2862 2915 2970 3180 3339 3465 3498 3564 3710 3780 4081 4158 4293 4452 4455 4620 4770 5247 5565 5670 5724 5830 5940 6237 6678 6917 6930 6996 7155 7420 8162 8316 8586 8745 8910 9540 10017 10395 10494 11130 11340 11660 12243 12474 13356 13834 13860 14310 15741 16324 16695 17172 17490 17820 20034 20405 20751 20790 20988 21465 22260 24486 24948 26235 27668 28620 30051 31185 31482 33390 34585 34980 36729 40068 40810 41502 41580 42930 47223 48419 48972 50085 52470 60102 61215 62253 62370 62964 66780 69170 73458 76087 78705 81620 83004 85860 94446 96838 100170 103755 104940 110187 120204 122430 124506 124740 138340 145257 146916 150255 152174 157410 183645 186759 188892 193676 200340 207510 220374 228261 236115 242095 244860 249012 290514 300510 304348 311265 314820 330561 366601 367290 373518 380435 415020 435771 440748 456522 472230 484190 532609 550935 560277 581028 601020 622530 661122 684783 726285 733202 734580 747036 760870 871542 913044 933795 944460 968380 1065218 1099803 1101870 1120554 1141305 1245060 1307313 1322244 1369566 1452570 1466404 1521740 1597827 1652805 1743084 1833005 1867590 2054349 2130436 2178855 2199606 2203740 2241108 2282610 2566207 2614626 2663045 2739132 2801385 2905140 3195654 3299409 3305610 3423915 3666010 3735180 3921939 4032611 4108698 4357710 4399212 4565220 4793481 5132414 5229252 5326090 5499015 5602770 6163047 6391308 6536565 6598818 6611220 6847830 7332020 7698621 7843878 7989135 8065222 8217396 8715420 9586962 9898227 10264828 10271745 10652180 10998030 11205540 12097833 12326094 12831035 13073130 13197636 13695660 14380443 15397242 15687756 15978270 16130444 16497045 19173924 19609695 19796454 20163055 20543490 21996060 23095863 23967405 24195666 24652188 25662070 26146260 28228277 28760886 29694681 30794484 30815235 31956540 32994090 36293499 38493105 39219390 39592908 40326110 41086980 43141329 46191726 47934810 48391332 49491135 51324140 56456554 57521772 59389362 60489165 61630470 65988180 69287589 71902215 72586998 76986210 78438780 80652220 84684831 86282658 92383452 95869620 98982270 108880497 112913108 115479315 118778724 120978330 123260940 138575178 141141385 143804430 145173996 148473405 153972420 169369662 172565316 181467495 197964540 207862767 215706645 217760994 230958630 241956660 254054493 277150356 282282770 287608860 296946810 326641491 338739324 346437945 362934990 415725534 423424155 431413290 435521988 461917260 508108986 544402485 564565540 593893620 653282982 692875890 725869980 762163479 831451068 846848310 862826580 1016217972 1039313835 1088804970 1270272465 1306565964 1385751780 1524326958 1633207455 1693696620 2078627670 2177609940 2286490437 2540544930 3048653916 3266414910 3810817395 4157255340 4572980874 5081089860 6532829820 7621634790 9145961748 11432452185 15243269580 22864904370 45729808740
• Sum of all divisors σ(n): 182255318784
• Sum of proper divisors (its aliquot sum) s(n): 136525510044
• 45729808740 is an abundant number, because the sum of its proper divisors (136525510044) is greater than itself. Its abundance is 90795701304

Bases of 45729808740

• Binary: 101010100101101101011000000101100100₂
• Hexadecimal: 0xAA5B58164
• Base-36: L0ACI90

Squares and roots of 45729808740

• 45729808740 squared (45729808740²) is 2091215407396980387600
• 45729808740 cubed (45729808740³) is 95630880614405094378479067624000
• The square root of 45729808740 is 213845.2916011947
• The cube root of 45729808740 is 3576.0188138059

Scales and comparisons

• 45,729,808,740 seconds is equal to 1,454 years, 3 weeks, 3 days, 4 hours, 39 minutes.
• To count from 1 to 45,729,808,740 would take you about two thousand, nine hundred eight 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 45729808740 cubic inches would be around 298 feet tall.

Recreational maths with 45729808740

• 45729808740 backwards is 04780892754
• 45729808740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45729808740's digits is 54
• More coming soon!