45407340

Names of 45407340

• Cardinal: 45407340 can be written as Forty-five million, four hundred seven thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.540734 × 10⁷

Factors of 45407340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 128

Divisors of 45407340

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 19 20 22 30 33 34 36 38 44 45 51 55 57 60 66 68 71 76 85 90 95 99 102 110 114 132 142 153 165 170 171 180 187 190 198 204 209 213 220 228 255 284 285 306 323 330 340 342 355 374 380 396 418 426 495 510 561 570 612 627 639 646 660 684 710 748 765 781 836 852 855 935 969 990 1020 1045 1065 1122 1140 1207 1254 1278 1292 1349 1420 1530 1562 1615 1683 1710 1870 1881 1938 1980 2090 2130 2244 2343 2414 2508 2556 2698 2805 2907 3060 3124 3135 3195 3230 3366 3420 3553 3621 3740 3762 3876 3905 4047 4180 4260 4686 4828 4845 5396 5610 5814 6035 6270 6390 6460 6732 6745 7029 7106 7242 7524 7810 8094 8415 9372 9405 9690 10659 10863 11220 11628 11715 12070 12141 12540 12780 13277 13490 14058 14212 14484 14535 14839 15620 16188 16830 17765 18105 18810 19380 20235 21318 21726 22933 23430 24140 24282 26554 26980 28116 29070 29678 31977 33660 35145 35530 36210 37620 39831 40470 42636 43452 44517 45866 46860 48564 53108 53295 54315 58140 59356 60705 63954 66385 68799 70290 71060 72420 74195 79662 80940 89034 91732 106590 108630 114665 119493 121410 127908 132770 133551 137598 140580 148390 159324 159885 178068 199155 206397 213180 217260 222585 229330 238986 242820 252263 265540 267102 275196 296780 319770 343995 398310 412794 445170 458660 477972 504526 534204 597465 639540 667755 687990 756789 796620 825588 890340 1009052 1031985 1194930 1261315 1335510 1375980 1513578 2063970 2270367 2389860 2522630 2671020 3027156 3783945 4127940 4540734 5045260 7567890 9081468 11351835 15135780 22703670 45407340
• Sum of all divisors σ(n): 169827840
• Sum of proper divisors (its aliquot sum) s(n): 124420500
• 45407340 is an abundant number, because the sum of its proper divisors (124420500) is greater than itself. Its abundance is 79013160

Bases of 45407340

• Binary: 10101101001101110001101100₂
• Hexadecimal: 0x2B4DC6C
• Base-36: R18J0

Squares and roots of 45407340

• 45407340 squared (45407340²) is 2061826525875600
• 45407340 cubed (45407340³) is 93622058081452166904000
• The square root of 45407340 is 6738.4968650285
• The cube root of 45407340 is 356.7593416069

Scales and comparisons

• 45,407,340 seconds is equal to 1 year, 23 weeks, 13 hours, 9 minutes.
• To count from 1 to 45,407,340 would take you about 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 45407340 cubic inches would be around 29.7 feet tall.

Recreational maths with 45407340

• 45407340 backwards is 04370454
• The number of decimal digits it has is: 8
• The sum of 45407340's digits is 27
• More coming soon!