6450935040

Names of 6450935040

• Cardinal: 6450935040 can be written as Six billion, four hundred fifty million, nine hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 6.45093504 × 10⁹

Factors of 6450935040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 331

Divisors of 6450935040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 71 72 80 88 90 96 99 108 110 120 128 132 135 142 144 160 165 176 180 192 198 213 216 220 239 240 256 264 270 284 288 297 320 330 352 355 360 384 396 426 432 440 478 480 495 528 540 568 576 594 639 640 660 704 710 717 720 768 781 792 852 864 880 956 960 990 1056 1065 1080 1136 1152 1188 1195 1278 1280 1320 1408 1420 1434 1440 1485 1562 1584 1704 1728 1760 1912 1917 1920 1980 2112 2130 2151 2160 2272 2304 2343 2376 2390 2556 2629 2640 2816 2840 2868 2880 2970 3124 3168 3195 3408 3456 3520 3585 3824 3834 3840 3905 3960 4224 4260 4302 4320 4544 4686 4752 4780 5112 5258 5280 5680 5736 5760 5940 6248 6336 6390 6453 6816 6912 7029 7040 7170 7648 7668 7810 7887 7920 8448 8520 8604 8640 9088 9372 9504 9560 9585 10224 10516 10560 10755 11360 11472 11520 11715 11880 12496 12672 12780 12906 13145 13632 14058 14080 14340 15296 15336 15620 15774 15840 16969 17040 17208 17280 18176 18744 19008 19120 19170 20448 21032 21087 21120 21510 22720 22944 23430 23661 23760 24992 25344 25560 25812 26290 27264 28116 28680 30592 30672 31240 31548 31680 32265 33938 34080 34416 34560 35145 37488 38016 38240 38340 39435 40896 42064 42174 42240 43020 45440 45888 46860 47322 47520 49984 50907 51120 51624 52580 54528 56232 57360 61184 61344 62480 63096 63360 64530 67876 68160 68832 70290 70983 74976 76032 76480 76680 78870 81792 84128 84348 84845 86040 90880 91776 93720 94644 95040 99968 101814 102240 103248 105160 105435 112464 114720 118305 122688 124960 126192 126720 129060 135752 136320 137664 140580 141966 149952 152721 152960 153360 157740 163584 168256 168696 169690 172080 183552 186659 187440 189288 190080 199936 203628 204480 206496 210320 210870 224928 229440 236610 245376 249920 252384 254535 258120 271504 272640 275328 281160 283932 299904 305442 305920 306720 315480 336512 337392 339380 344160 354915 373318 374880 378576 380160 407256 408960 412992 420640 421740 449856 458163 458880 473220 490752 499840 504768 509070 516240 543008 550656 559977 562320 567864 599808 610884 613440 630960 673024 674784 678760 688320 709830 746636 749760 757152 763605 814512 817920 825984 841280 843480 899712 916326 917760 933295 946440 999680 1009536 1018140 1032480 1086016 1119954 1124640 1135728 1221768 1226880 1261920 1349568 1357520 1376640 1419660 1493272 1499520 1514304 1527210 1629024 1651968 1679931 1682560 1686960 1799424 1832652 1866590 1892880 2019072 2036280 2064960 2172032 2239908 2249280 2271456 2290815 2443536 2453760 2523840 2699136 2715040 2753280 2799885 2839320 2986544 2999040 3028608 3054420 3258048 3359862 3365120 3373920 3665304 3733180 3785760 4072560 4129920 4344064 4479816 4498560 4542912 4581630 4887072 5039793 5047680 5398272 5430080 5599770 5678640 5973088 6057216 6108840 6516096 6719724 6747840 7330608 7466360 7571520 8145120 8259840 8399655 8959632 8997120 9085824 9163260 9774144 10079586 10095360 10860160 11199540 11357280 11946176 12217680 13032192 13439448 13495680 14661216 14932720 15143040 16290240 16799310 17919264 18171648 18326520 19548288 20159172 21720320 22399080 22714560 23892352 24435360 25198965 26878896 26991360 29322432 29865440 30286080 32580480 33598620 35838528 36653040 39096576 40318344 44798160 45429120 47784704 48870720 50397930 53757792 58644864 59730880 65160960 67197240 71677056 73306080 80636688 89596320 90858240 97741440 100795860 107515584 117289728 119461760 134394480 143354112 146612160 161273376 179192640 195482880 201591720 215031168 238923520 268788960 293224320 322546752 358385280 403183440 430062336 537577920 586448640 645093504 716770560 806366880 1075155840 1290187008 1612733760 2150311680 3225467520 6450935040
• Sum of all divisors σ(n): 25430630400
• Sum of proper divisors (its aliquot sum) s(n): 18979695360
• 6450935040 is an abundant number, because the sum of its proper divisors (18979695360) is greater than itself. Its abundance is 12528760320

Bases of 6450935040

• Binary: 110000000100000010111010100000000₂
• Hexadecimal: 0x180817500
• Base-36: 2YOPXC0

Squares and roots of 6450935040

• 6450935040 squared (6450935040²) is 41614562890299801600
• 6450935040 cubed (6450935040³) is 268452841923318666246488064000
• The square root of 6450935040 is 80317.7131148541
• The cube root of 6450935040 is 1861.5479309849

Scales and comparisons

• 6,450,935,040 seconds is equal to 205 years, 6 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 6,450,935,040 would take you about four hundred ten 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 6450935040 cubic inches would be around 155.1 feet tall.

Recreational maths with 6450935040

• 6450935040 backwards is 0405390546
• 6450935040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6450935040's digits is 36
• More coming soon!