40245451653120

Names of 40245451653120

• Cardinal: 40245451653120 can be written as Forty trillion, two hundred forty-five billion, four hundred fifty-one million, six hundred fifty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.024545165312 × 10¹³

Factors of 40245451653120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 244

Divisors of 40245451653120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 227 240 256 280 320 336 384 420 448 454 480 512 560 640 672 681 768 840 896 908 960 1024 1120 1135 1280 1344 1362 1536 1589 1680 1792 1816 1920 2048 2240 2270 2560 2688 2724 3072 3178 3360 3405 3584 3632 3840 4096 4480 4540 4767 5120 5376 5448 6144 6356 6720 6810 7168 7264 7680 7945 8192 8960 9080 9534 10240 10752 10896 12288 12712 13440 13620 14336 14528 15360 15890 16384 17920 18160 19068 20480 21504 21792 23835 24576 25424 26880 27240 28672 29056 30720 31780 32768 35840 36320 38136 40960 43008 43584 47670 49152 50848 51529 53760 54480 57344 58112 61440 63560 71680 72640 76272 81920 86016 87168 95340 98304 101696 103058 107520 108960 114688 116224 122880 127120 143360 145280 152544 154587 163840 172032 174336 190680 203392 206116 215040 217920 229376 232448 245760 254240 257645 286720 290560 305088 309174 344064 348672 360703 381360 406784 412232 430080 435840 464896 491520 508480 515290 573440 581120 610176 618348 688128 697344 721406 762720 772935 813568 824464 860160 871680 929792 1016960 1030580 1082109 1146880 1162240 1220352 1236696 1394688 1442812 1525440 1545870 1627136 1648928 1720320 1743360 1803515 1859584 2033920 2061160 2164218 2324480 2440704 2473392 2789376 2885624 3050880 3091740 3254272 3297856 3440640 3486720 3607030 3719168 4067840 4122320 4328436 4648960 4881408 4946784 5410545 5578752 5771248 6101760 6183480 6508544 6595712 6973440 7214060 7438336 8135680 8244640 8656872 9297920 9762816 9893568 10821090 11157504 11542496 11697083 12203520 12366960 13017088 13191424 13946880 14428120 16271360 16489280 17313744 18595840 19525632 19787136 21642180 22315008 23084992 23394166 24407040 24733920 26034176 26382848 27893760 28856240 32542720 32978560 34627488 35091249 37191680 39051264 39574272 43284360 46169984 46788332 48814080 49467840 52068352 52765696 55787520 57712480 58485415 65085440 65957120 69254976 70182498 78102528 79148544 81879581 86568720 92339968 93576664 97628160 98935680 105531392 111575040 115424960 116970830 130170880 131914240 138509952 140364996 156205056 158297088 163759162 173137440 175456245 184679936 187153328 195256320 197871360 211062784 230849920 233941660 245638743 260341760 263828480 277019904 280729992 316594176 327518324 346274880 350912490 369359872 374306656 390512640 395742720 409397905 422125568 461699840 467883320 491277486 527656960 554039808 561459984 633188352 655036648 692549760 701824980 738719744 748613312 781025280 791485440 818795810 844251136 923399680 935766640 982554972 1055313920 1108079616 1122919968 1228193715 1266376704 1310073296 1385099520 1403649960 1477439488 1497226624 1582970880 1637591620 1688502272 1846799360 1871533280 1965109944 2110627840 2216159232 2245839936 2456387430 2532753408 2620146592 2770199040 2807299920 2954878976 2994453248 3165941760 3275183240 3693598720 3743066560 3930219888 4221255680 4432318464 4491679872 4912774860 5065506816 5240293184 5540398080 5614599840 5909757952 5988906496 6331883520 6550366480 7387197440 7486133120 7860439776 8442511360 8864636928 8983359744 9825549720 10480586368 11080796160 11229199680 11819515904 11977812992 12663767040 13100732960 14774394880 14972266240 15720879552 17729273856 17966719488 19651099440 20961172736 22161592320 22458399360 23955625984 25327534080 26201465920 29548789760 29944532480 31441759104 35458547712 35933438976 39302198880 41922345472 44323184640 44916798720 47911251968 52402931840 59097579520 59889064960 62883518208 71866877952 78604397760 83844690944 88646369280 89833597440 95822503936 104805863680 119778129920 125767036416 143733755904 157208795520 167689381888 177292738560 179667194880 191645007872 209611727360 239556259840 251534072832 287467511808 314417591040 335378763776 359334389760 383290015744 419223454720 479112519680 503068145664 574935023616 628835182080 670757527552 718668779520 838446909440 958225039360 1006136291328 1149870047232 1257670364160 1341515055104 1437337559040 1676893818880 1916450078720 2012272582656 2515340728320 2683030110208 2874675118080 3353787637760 4024545165312 5030681456640 5749350236160 6707575275520 8049090330624 10061362913280 13415150551040 20122725826560 40245451653120
• Sum of all divisors σ(n): 147832364044800
• Sum of proper divisors (its aliquot sum) s(n): 107586912391680
• 40245451653120 is an abundant number, because the sum of its proper divisors (107586912391680) is greater than itself. Its abundance is 67341460738560

Bases of 40245451653120

• Binary: 1001001001101001011111110110011000000000000000₂
• Hexadecimal: 0x249A5FD98000
• Base-36: E9KI6T2IO

Squares and roots of 40245451653120

• 40245451653120 squared (40245451653120²) is 1619696378763619340805734400
• 40245451653120 cubed (40245451653120³) is 65185412304264781661144548181255651328000
• The square root of 40245451653120 is 6343930.3001467475
• The cube root of 40245451653120 is 34269.3290730191

Scales and comparisons

• 40,245,451,653,120 seconds is equal to 1,279,680 years, 45 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 40,245,451,653,120 would take you about three million, one hundred ninety-nine thousand, two hundred two 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 40245451653120 cubic inches would be around 2855.8 feet tall.

Recreational maths with 40245451653120

• 40245451653120 backwards is 02135615454204
• 40245451653120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40245451653120's digits is 42
• More coming soon!