45421418240

Names of 45421418240

• Cardinal: 45421418240 can be written as Forty-five billion, four hundred twenty-one million, four hundred eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.542141824 × 10¹⁰

Factors of 45421418240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5545

Divisors of 45421418240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 31 32 38 40 44 55 62 64 76 80 88 95 110 124 128 152 155 160 176 190 209 220 248 256 304 310 320 341 352 380 418 440 496 589 608 620 640 682 704 760 836 880 992 1045 1178 1216 1240 1280 1364 1408 1520 1672 1705 1760 1984 2090 2356 2432 2480 2728 2816 2945 3040 3344 3410 3520 3968 4180 4712 4864 4960 5456 5477 5890 6080 6479 6688 6820 7040 7936 8360 9424 9920 10912 10954 11780 12160 12958 13376 13640 14080 16720 18848 19840 21824 21908 23560 24320 25916 26752 27280 27385 32395 33440 37696 39680 43648 43816 47120 51832 53504 54560 54770 60247 64790 66880 75392 87296 87632 94240 103664 104063 109120 109540 120494 129580 133760 150784 169787 175264 188480 207328 208126 218240 219080 240988 259160 267520 301235 339574 350528 376960 414656 416252 436480 438160 481976 518320 520315 602470 679148 701056 753920 829312 832504 848935 876320 963952 1036640 1040630 1144693 1204940 1358296 1402112 1658624 1665008 1697870 1752640 1867657 1927904 2073280 2081260 2289386 2409880 2716592 3225953 3330016 3395740 3505280 3735314 3855808 4146560 4162520 4578772 4819760 5433184 5723465 6451906 6660032 6791480 7010560 7470628 7711616 8293120 8325040 9157544 9338285 9639520 10866368 11446930 12903812 13320064 13582960 14941256 15423232 16129765 16650080 18315088 18676570 19279040 21732736 22893860 25807624 26640128 27165920 29882512 32259530 33300160 35485483 36630176 37353140 38558080 43465472 45787720 51615248 54331840 59765024 64519060 66600320 70970966 73260352 74706280 77116160 91575440 103230496 108663680 119530048 129038120 133200640 141941932 146520704 149412560 177427415 183150880 206460992 217327360 239060096 258076240 283883864 293041408 298825120 354854830 366301760 412921984 478120192 516152480 567767728 597650240 709709660 732603520 825843968 1032304960 1135535456 1195300480 1419419320 1465207040 2064609920 2271070912 2390600960 2838838640 4129219840 4542141824 5677677280 9084283648 11355354560 22710709120 45421418240
• Sum of all divisors σ(n): 128989808640
• Sum of proper divisors (its aliquot sum) s(n): 83568390400
• 45421418240 is an abundant number, because the sum of its proper divisors (83568390400) is greater than itself. Its abundance is 38146972160

Bases of 45421418240

• Binary: 101010010011010100111101011100000000₂
• Hexadecimal: 0xA9353D700
• Base-36: KV6QMM8

Squares and roots of 45421418240

• 45421418240 squared (45421418240²) is 2063105234933004697600
• 45421418240 cubed (45421418240³) is 93709165749025464749574324224000
• The square root of 45421418240 is 213123.0119907279
• The cube root of 45421418240 is 3567.9620807435

Scales and comparisons

• 45,421,418,240 seconds is equal to 1,444 years, 13 weeks, 3 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 45,421,418,240 would take you about two thousand, eight hundred eighty-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 45421418240 cubic inches would be around 297.3 feet tall.

Recreational maths with 45421418240

• 45421418240 backwards is 04281412454
• The number of decimal digits it has is: 11
• The sum of 45421418240's digits is 35
• More coming soon!