1445504900

Names of 1445504900

• Cardinal: 1445504900 can be written as One billion, four hundred forty-five million, five hundred four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.4455049 × 10⁹

Factors of 1445504900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 135

Divisors of 1445504900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 25 28 34 35 37 49 50 67 68 70 74 85 98 100 119 134 140 148 170 175 185 196 238 245 259 268 335 340 343 350 370 425 469 476 490 518 595 629 670 686 700 740 833 850 925 938 980 1036 1139 1190 1225 1258 1295 1340 1372 1666 1675 1700 1715 1813 1850 1876 2278 2345 2380 2450 2479 2516 2590 2975 3145 3283 3332 3350 3430 3626 3700 4165 4403 4556 4690 4900 4958 5180 5695 5831 5950 6290 6475 6566 6700 6860 7252 7973 8330 8575 8806 9065 9380 9916 11390 11662 11725 11900 12395 12580 12691 12950 13132 15725 15946 16415 16660 17150 17353 17612 18130 20825 22015 22780 22981 23324 23450 24790 25382 25900 28475 29155 30821 31450 31892 32830 34300 34706 36260 39865 41650 42143 44030 45325 45962 46900 49580 50764 55811 56950 58310 61642 61975 62900 63455 65660 69412 79730 82075 83300 84286 86765 88060 90650 91924 110075 111622 113900 114905 116620 121471 123284 123950 126910 145775 154105 159460 164150 168572 173530 181300 199325 210715 215747 220150 223244 229810 242942 247900 253820 279055 291550 295001 308210 317275 328300 347060 390677 398650 421430 431494 433825 440300 459620 485884 558110 574525 583100 590002 607355 616420 634550 770525 781354 797300 842860 850297 862988 867650 1053575 1078735 1116220 1149050 1180004 1214710 1269100 1395275 1475005 1541050 1562708 1700594 1735300 1953385 2065007 2107150 2157470 2298100 2429420 2790550 2950010 3036775 3082100 3401188 3906770 4130014 4214300 4251485 4314940 5393675 5581100 5900020 6073550 7375025 7813540 8260028 8502970 9766925 10325035 10787350 12147100 14455049 14750050 17005940 19533850 20650070 21257425 21574700 28910098 29500100 39067700 41300140 42514850 51625175 57820196 72275245 85029700 103250350 144550490 206500700 289100980 361376225 722752450 1445504900
• Sum of all divisors σ(n): 4037241600
• Sum of proper divisors (its aliquot sum) s(n): 2591736700
• 1445504900 is an abundant number, because the sum of its proper divisors (2591736700) is greater than itself. Its abundance is 1146231800

Bases of 1445504900

• Binary: 1010110001010001010011110000100₂
• Hexadecimal: 0x5628A784
• Base-36: NWM6PW

Squares and roots of 1445504900

• 1445504900 squared (1445504900²) is 2089484415924010000
• 1445504900 cubed (1445504900³) is 3020359961691794482649000000
• The square root of 1445504900 is 38019.7961593693
• The cube root of 1445504900 is 1130.6803796691

Scales and comparisons

• 1,445,504,900 seconds is equal to 45 years, 50 weeks, 9 hours, 8 minutes, 20 seconds.
• To count from 1 to 1,445,504,900 would take you about ninety-one 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 1445504900 cubic inches would be around 94.2 feet tall.

Recreational maths with 1445504900

• 1445504900 backwards is 0094055441
• The number of decimal digits it has is: 10
• The sum of 1445504900's digits is 32
• More coming soon!