40305420305920

Names of 40305420305920

• Cardinal: 40305420305920 can be written as Forty trillion, three hundred five billion, four hundred twenty million, three hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.030542030592 × 10¹³

Factors of 40305420305920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 54559

Divisors of 40305420305920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 98 110 112 128 140 154 160 176 196 220 224 245 256 280 308 320 352 385 392 440 448 490 512 539 541 560 616 640 704 770 784 880 896 980 1078 1082 1120 1232 1280 1408 1540 1568 1760 1792 1960 2156 2164 2240 2464 2560 2695 2705 2816 3080 3136 3520 3584 3787 3920 4312 4328 4480 4928 5390 5410 5632 5951 6160 6272 7040 7574 7840 8624 8656 8960 9856 10780 10820 11902 12320 12544 14080 15148 15680 17248 17312 17920 18935 19712 21560 21640 23804 24640 25088 26509 28160 29755 30296 31360 34496 34624 37870 39424 41657 43120 43280 47608 49280 53018 53993 59510 60592 62720 68992 69248 75740 83314 86240 86560 95216 98560 106036 107986 119020 121184 125440 132545 137984 138496 151480 166628 172480 173120 190432 197120 208285 212072 215972 238040 242368 265090 269965 275968 276992 291599 302960 333256 344960 346240 377951 380864 416570 424144 431944 476080 484736 530180 539930 583198 593923 605920 666512 689920 692480 755902 761728 833140 848288 863888 952160 969472 1060360 1079860 1166396 1187846 1211840 1333024 1379840 1384960 1457995 1511804 1523456 1666280 1696576 1727776 1889755 1904320 1938944 2120720 2159720 2332792 2375692 2423680 2645657 2666048 2915990 2969615 3023608 3046912 3332560 3393152 3455552 3779510 3808640 4157461 4241440 4319440 4665584 4751384 4847360 5291314 5332096 5831980 5939230 6047216 6665120 6786304 6911104 7559020 7617280 8314922 8482880 8638880 9331168 9502768 9694720 10582628 10664192 11663960 11878460 12094432 13228285 13330240 13572608 13822208 15118040 15234560 16629844 16965760 17277760 18662336 19005536 20787305 21165256 21328384 23327920 23756920 24188864 26456570 26660480 27644416 29102227 29210213 30236080 33259688 33931520 34555520 37324672 38011072 41574610 42330512 46655840 47513840 48377728 52913140 53320960 58204454 58420426 60472160 66519376 67863040 69111040 74649344 76022144 83149220 84661024 93311680 95027680 96755456 105826280 106641920 116408908 116840852 120944320 133038752 138222080 145511135 146051065 149298688 152044288 166298440 169322048 186623360 190055360 193510912 204471491 211652560 232817816 233681704 241888640 266077504 291022270 292102130 304088576 321312343 332596880 338644096 373246720 380110720 408942982 423305120 465635632 467363408 483777280 532155008 582044540 584204260 642624686 665193760 677288192 746493440 760221440 817885964 846610240 931271264 934726816 967554560 1022357455 1064310016 1164089080 1168408520 1285249372 1330387520 1354576384 1431300437 1520442880 1606561715 1635771928 1693220480 1862542528 1869453632 2044714910 2128620032 2249186401 2328178160 2336817040 2570498744 2660775040 2862600874 3213123430 3271543856 3386440960 3725085056 3738907264 4089429820 4498372802 4656356320 4673634080 5140997488 5321550080 5725201748 6426246860 6543087712 6772881920 7156502185 7450170112 7477814528 8178859640 8996745604 9312712640 9347268160 10281994976 10643100160 11245932005 11450403496 12852493720 13086175424 14313004370 14900340224 14955629056 15744304807 16357719280 17993491208 18625425280 18694536320 20563989952 22491864010 22900806992 25704987440 26172350848 28626008740 31488609614 32715438560 35986982416 37250850560 37389072640 41127979904 44983728020 45801613984 51409974880 52344701696 57252017480 62977219228 65430877120 71973964832 74501701120 74778145280 78721524035 82255959808 89967456040 91603227968 102819949760 104689403392 114504034960 125954438456 130861754240 143947929664 157443048070 164511919616 179934912080 183206455936 205639899520 229008069920 251908876912 261723508480 287895859328 314886096140 359869824160 366412911872 411279799040 458016139840 503817753824 523447016960 575791718656 629772192280 719739648320 732825823744 822559598080 916032279680 1007635507648 1151583437312 1259544384560 1439479296640 1832064559360 2015271015296 2519088769120 2878958593280 3664129118720 4030542030592 5038177538240 5757917186560 8061084061184 10076355076480 20152710152960 40305420305920
• Sum of all divisors σ(n): 122864883885216
• Sum of proper divisors (its aliquot sum) s(n): 82559463579296
• 40305420305920 is an abundant number, because the sum of its proper divisors (82559463579296) is greater than itself. Its abundance is 42254043273376

Bases of 40305420305920

• Binary: 1001001010100001010110010000101000011000000000₂
• Hexadecimal: 0x24A856428600
• Base-36: EAC1YLF5S

Squares and roots of 40305420305920

• 40305420305920 squared (40305420305920²) is 1624526906036868266387046400
• 40305420305920 cubed (40305420305920³) is 65477239746091782056200527764613234688000
• The square root of 40305420305920 is 6348654.9997554599
• The cube root of 40305420305920 is 34286.3418907359

Scales and comparisons

• 40,305,420,305,920 seconds is equal to 1,281,587 years, 36 weeks, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 40,305,420,305,920 would take you about three million, two hundred three thousand, nine hundred sixty-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 40305420305920 cubic inches would be around 2857.2 feet tall.

Recreational maths with 40305420305920

• 40305420305920 backwards is 02950302450304
• The number of decimal digits it has is: 14
• The sum of 40305420305920's digits is 37
• More coming soon!