13325485440

Names of 13325485440

• Cardinal: 13325485440 can be written as Thirteen billion, three hundred twenty-five million, four hundred eighty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.332548544 × 10¹⁰

Factors of 13325485440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1713

Divisors of 13325485440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 109 120 123 128 160 164 192 205 218 240 246 320 327 328 384 410 436 480 492 545 615 640 654 656 820 872 960 984 1090 1230 1308 1312 1553 1635 1640 1744 1920 1968 2180 2460 2616 2624 3106 3270 3280 3488 3936 4360 4469 4659 4920 5232 5248 6212 6540 6560 6976 7765 7872 8720 8938 9318 9840 10464 12424 13080 13120 13407 13952 15530 15744 17440 17876 18636 19680 20928 22345 23295 24848 26160 26240 26814 31060 34880 35752 37272 39360 41856 44690 46590 49696 52320 53628 62120 63673 67035 69760 71504 74544 78720 89380 93180 99392 104640 107256 124240 127346 134070 143008 149088 169277 178760 186360 191019 198784 209280 214512 248480 254692 268140 286016 298176 318365 338554 357520 372720 382038 429024 496960 507831 509384 536280 572032 596352 636730 677108 715040 745440 764076 846385 858048 955095 993920 1015662 1018768 1072560 1273460 1354216 1430080 1490880 1528152 1692770 1716096 1910190 2031324 2037536 2145120 2539155 2546920 2708432 2860160 2981760 3056304 3385540 3820380 4062648 4075072 4290240 5078310 5093840 5416864 6112608 6771080 6940357 7640760 8125296 8150144 8580480 10156620 10187680 10833728 12225216 13542160 13880714 15281520 16250592 20313240 20375360 20821071 21667456 24450432 27084320 27761428 30563040 32501184 34701785 40626480 40750720 41642142 54168640 55522856 61126080 65002368 69403570 81252960 83284284 104105355 108337280 111045712 122252160 138807140 162505920 166568568 208210710 222091424 277614280 325011840 333137136 416421420 444182848 555228560 666274272 832842840 888365696 1110457120 1332548544 1665685680 2220914240 2665097088 3331371360 4441828480 6662742720 13325485440
• Sum of all divisors σ(n): 43938417600
• Sum of proper divisors (its aliquot sum) s(n): 30612932160
• 13325485440 is an abundant number, because the sum of its proper divisors (30612932160) is greater than itself. Its abundance is 17287446720

Bases of 13325485440

• Binary: 1100011010010000101100010110000000₂
• Hexadecimal: 0x31A42C580
• Base-36: 64DNEDC

Squares and roots of 13325485440

• 13325485440 squared (13325485440²) is 177568562211651993600
• 13325485440 cubed (13325485440³) is 2366187290353102839063773184000
• The square root of 13325485440 is 115436.0664610503
• The cube root of 13325485440 is 2370.7968763647

Scales and comparisons

• 13,325,485,440 seconds is equal to 423 years, 36 weeks, 6 days, 3 hours, 44 minutes.
• To count from 1 to 13,325,485,440 would take you about eight hundred forty-seven 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 13325485440 cubic inches would be around 197.6 feet tall.

Recreational maths with 13325485440

• 13325485440 backwards is 04458452331
• The number of decimal digits it has is: 11
• The sum of 13325485440's digits is 39
• More coming soon!