455116609920

Names of 455116609920

• Cardinal: 455116609920 can be written as Four hundred fifty-five billion, one hundred sixteen million, six hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.5511660992 × 10¹¹

Factors of 455116609920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118047

Divisors of 455116609920

• Number of divisors d(n): 384
• 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 41 42 48 49 56 60 64 70 80 82 84 96 98 105 112 120 123 128 140 147 160 164 168 192 196 205 210 224 240 245 246 280 287 294 320 328 336 384 392 410 420 448 480 490 492 560 574 588 615 640 656 672 735 784 820 840 861 896 960 980 984 1120 1148 1176 1230 1312 1344 1435 1470 1568 1640 1680 1722 1920 1960 1968 2009 2240 2296 2352 2460 2624 2688 2870 2940 3136 3280 3360 3444 3920 3936 4018 4305 4480 4592 4704 4920 5248 5740 5880 6027 6272 6560 6720 6888 7840 7872 8036 8610 9184 9408 9840 10045 11480 11760 12054 13120 13440 13776 15680 15744 16072 17220 18368 18816 19680 20090 22960 23520 24108 26240 27552 30135 31360 32144 34440 36736 39360 40180 45920 47040 48216 55104 60270 64288 68880 78720 80360 91840 94080 96432 110208 117989 120540 128576 137760 160720 183680 192864 235978 241080 257152 275520 321440 353967 385728 471956 482160 551040 589945 642880 707934 771456 825923 943912 964320 1179890 1285760 1415868 1651846 1769835 1887824 1928640 2359780 2477769 2831736 3303692 3539670 3775648 3857280 4129615 4719560 4837549 4955538 5663472 5781461 6607384 7079340 7551296 8259230 9439120 9675098 9911076 11326944 11562922 12388845 13214768 14158680 14512647 15102592 16518460 17344383 18878240 19350196 19822152 22653888 23125844 24187745 24777690 26429536 28317360 28907305 29025294 33036920 33862843 34688766 37756480 38700392 39644304 45307776 46251688 48375490 49555380 52859072 56634720 57814610 58050588 66073840 67725686 69377532 72563235 75512960 77400784 79288608 86721915 92503376 96750980 99110760 101588529 105718144 113269440 115629220 116101176 132147680 135451372 138755064 145126470 154801568 158577216 169314215 173443830 185006752 193501960 198221520 203177058 226538880 231258440 232202352 237039901 264295360 270902744 277510128 290252940 309603136 317154432 338628430 346887660 370013504 387003920 396443040 406354116 462516880 464404704 474079802 507942645 528590720 541805488 555020256 580505880 619206272 677256860 693775320 711119703 740027008 774007840 792886080 812708232 925033760 928809408 948159604 1015885290 1083610976 1110040512 1161011760 1185199505 1354513720 1387550640 1422239406 1548015680 1585772160 1625416464 1850067520 1857618816 1896319208 2031770580 2167221952 2220081024 2322023520 2370399010 2709027440 2775101280 2844478812 3096031360 3250832928 3555598515 3700135040 3792638416 4063541160 4334443904 4644047040 4740798020 5418054880 5550202560 5688957624 6501665856 7111197030 7585276832 8127082320 9288094080 9481596040 10836109760 11100405120 11377915248 13003331712 14222394060 15170553664 16254164640 18963192080 21672219520 22755830496 28444788120 30341107328 32508329280 37926384160 45511660992 56889576240 65016658560 75852768320 91023321984 113779152480 151705536640 227558304960 455116609920
• Sum of all divisors σ(n): 1728704527200
• Sum of proper divisors (its aliquot sum) s(n): 1273587917280
• 455116609920 is an abundant number, because the sum of its proper divisors (1273587917280) is greater than itself. Its abundance is 818471307360

Bases of 455116609920

• Binary: 110100111110111000100000101100110000000₂
• Hexadecimal: 0x69F7105980
• Base-36: 5T2SOFPC

Squares and roots of 455116609920

• 455116609920 squared (455116609920²) is 207131128625073442406400
• 455116609920 cubed (455116609920³) is 94268817068746895819025134911488000
• The square root of 455116609920 is 674623.3096476877
• The cube root of 455116609920 is 7692.0286873015

Scales and comparisons

• 455,116,609,920 seconds is equal to 14,471 years, 15 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 455,116,609,920 would take you about twenty-eight thousand, nine hundred forty-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 455116609920 cubic inches would be around 641 feet tall.

Recreational maths with 455116609920

• 455116609920 backwards is 029906611554
• 455116609920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 455116609920's digits is 48
• More coming soon!