28271136960

Names of 28271136960

• Cardinal: 28271136960 can be written as Twenty-eight billion, two hundred seventy-one million, one hundred thirty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.827113696 × 10¹⁰

Factors of 28271136960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2669

Divisors of 28271136960

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 31 32 33 36 40 44 45 48 55 60 62 64 66 72 80 88 90 93 96 99 110 120 121 124 132 144 155 160 165 176 180 186 192 198 220 240 242 248 264 279 288 310 320 330 341 352 360 363 372 396 440 465 480 484 495 496 528 558 576 605 620 660 682 704 720 726 744 792 880 930 960 968 990 992 1023 1056 1089 1116 1210 1240 1320 1364 1395 1440 1452 1488 1584 1705 1760 1815 1860 1936 1980 1984 2046 2112 2178 2232 2420 2480 2617 2640 2728 2790 2880 2904 2976 3069 3168 3410 3520 3630 3720 3751 3872 3960 4092 4356 4464 4840 4960 5115 5234 5280 5445 5456 5580 5808 5952 6138 6336 6820 7260 7440 7502 7744 7851 7920 8184 8712 8928 9680 9920 10230 10468 10560 10890 10912 11160 11253 11616 12276 13085 13640 14520 14880 15004 15345 15702 15840 16368 17424 17856 18755 19360 20460 20936 21780 21824 22320 22506 23232 23553 24552 26170 27280 28787 29040 29760 30008 30690 31404 31680 32736 33759 34848 37510 38720 39255 40920 41872 43560 44640 45012 47106 49104 52340 54560 56265 57574 58080 60016 61380 62808 65472 67518 69696 75020 78510 81127 81840 83744 86361 87120 89280 90024 94212 98208 104680 109120 112530 115148 116160 117765 120032 122760 125616 135036 143935 150040 157020 162254 163680 167488 168795 172722 174240 180048 188424 196416 209360 225060 230296 235530 240064 243381 245520 251232 259083 270072 287870 300080 314040 316657 324508 327360 337590 345444 348480 360096 376848 405635 418720 431805 450120 460592 471060 486762 491040 502464 518166 540144 575740 600160 628080 633314 649016 675180 690888 720192 730143 753696 811270 837440 863610 892397 900240 921184 942120 949971 973524 982080 1036332 1080288 1151480 1200320 1216905 1256160 1266628 1295415 1298032 1350360 1381776 1460286 1507392 1583285 1622540 1727220 1784794 1800480 1842368 1884240 1899942 1947048 2072664 2160576 2302960 2433810 2512320 2533256 2590830 2596064 2677191 2700720 2763552 2849913 2920572 3166570 3245080 3454440 3569588 3600960 3650715 3768480 3799884 3894096 4145328 4461985 4605920 4749855 4867620 5066512 5181660 5192128 5354382 5401440 5527104 5699826 5841144 6333140 6490160 6908880 7139176 7301430 7536960 7599768 7788192 8031573 8290656 8923970 9211840 9499710 9735240 9816367 10133024 10363320 10708764 10802880 11399652 11682288 12666280 12980320 13385955 13817760 14249565 14278352 14602860 15199536 15576384 16063146 16581312 17847940 18999420 19470480 19632734 20266048 20726640 21417528 22799304 23364576 25332560 25960640 26771910 27635520 28499130 28556704 29205720 29449101 30399072 32126292 35695880 37998840 38940960 39265468 40157865 41453280 42835056 45598608 46729152 49081835 50665120 53543820 56998260 57113408 58411440 58898202 60798144 64252584 71391760 75997680 77881920 78530936 80315730 82906560 85670112 88347303 91197216 98163670 101330240 107087640 113996520 116822880 117796404 128505168 142783520 147245505 151995360 157061872 160631460 171340224 176694606 182394432 196327340 214175280 227993040 233645760 235592808 257010336 285567040 294491010 303990720 314123744 321262920 353389212 392654680 428350560 441736515 455986080 471185616 514020672 588982020 628247488 642525840 706778424 785309360 856701120 883473030 911972160 942371232 1177964040 1285051680 1413556848 1570618720 1766946060 1884742464 2355928080 2570103360 2827113696 3141237440 3533892120 4711856160 5654227392 7067784240 9423712320 14135568480 28271136960
• Sum of all divisors σ(n): 110374712448
• Sum of proper divisors (its aliquot sum) s(n): 82103575488
• 28271136960 is an abundant number, because the sum of its proper divisors (82103575488) is greater than itself. Its abundance is 53832438528

Bases of 28271136960

• Binary: 11010010101000101110101000011000000₂
• Hexadecimal: 0x6951750C0
• Base-36: CZJWKW0

Squares and roots of 28271136960

• 28271136960 squared (28271136960²) is 799257185011078041600
• 28271136960 cubed (28271136960³) is 22595909343712246431322177536000
• The square root of 28271136960 is 168140.2300462325
• The cube root of 28271136960 is 3046.3590687947

Scales and comparisons

• 28,271,136,960 seconds is equal to 898 years, 48 weeks, 4 days, 5 hours, 36 minutes.
• To count from 1 to 28,271,136,960 would take you about one thousand, seven hundred ninety-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 28271136960 cubic inches would be around 253.9 feet tall.

Recreational maths with 28271136960

• 28271136960 backwards is 06963117282
• 28271136960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28271136960's digits is 45
• More coming soon!