28023480320

Names of 28023480320

• Cardinal: 28023480320 can be written as Twenty-eight billion, twenty-three million, four hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.802348032 × 10¹⁰

Factors of 28023480320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 96

Divisors of 28023480320

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 41 44 55 64 74 80 82 88 110 128 148 160 164 176 185 205 220 256 296 320 328 352 370 407 410 440 451 512 592 640 656 704 740 814 820 880 902 1024 1184 1280 1312 1408 1480 1517 1628 1640 1681 1760 1804 2035 2048 2255 2368 2560 2624 2816 2960 3034 3256 3280 3362 3520 3608 4070 4096 4510 4736 5120 5248 5632 5920 6068 6512 6560 6724 7040 7216 7585 8140 8192 8405 9020 9472 10240 10496 11264 11840 12136 13024 13120 13448 14080 14432 15170 16280 16687 16810 18040 18491 18944 20480 20992 22528 23680 24272 26048 26240 26896 28160 28864 30340 32560 33374 33620 36080 36982 37888 40960 41984 45056 47360 48544 52096 52480 53792 56320 57728 60680 62197 65120 66748 67240 72160 73964 75776 83435 83968 90112 92455 94720 97088 104192 104960 107584 112640 115456 121360 124394 130240 133496 134480 144320 147928 151552 166870 167936 184910 189440 194176 208384 209920 215168 225280 230912 242720 248788 260480 266992 268960 288640 295856 303104 310985 333740 335872 369820 378880 388352 416768 419840 430336 450560 461824 485440 497576 520960 533984 537920 577280 591712 621970 667480 684167 739640 757760 776704 833536 839680 860672 923648 970880 995152 1041920 1067968 1075840 1154560 1183424 1243940 1334960 1368334 1479280 1515520 1553408 1667072 1679360 1721344 1847296 1941760 1990304 2083840 2135936 2151680 2309120 2366848 2487880 2669920 2736668 2958560 3106816 3334144 3420835 3442688 3694592 3883520 3980608 4167680 4271872 4303360 4618240 4733696 4975760 5339840 5473336 5917120 6213632 6841670 6885376 7767040 7961216 8335360 8543744 8606720 9236480 9467392 9951520 10679680 10946672 11834240 12427264 13683340 13770752 15534080 15922432 16670720 17087488 17213440 18472960 18934784 19903040 21359360 21893344 23668480 27366680 31068160 31844864 34174976 34426880 37869568 39806080 42718720 43786688 47336960 54733360 62136320 63689728 68349952 68853760 75739136 79612160 85437440 87573376 94673920 109466720 127379456 136699904 151478272 159224320 170874880 175146752 189347840 218933440 254758912 318448640 341749760 350293504 378695680 437866880 509517824 636897280 683499520 700587008 757391360 875733760 1273794560 1401174016 1751467520 2547589120 2802348032 3502935040 5604696064 7005870080 14011740160 28023480320
• Sum of all divisors σ(n): 77231559024
• Sum of proper divisors (its aliquot sum) s(n): 49208078704
• 28023480320 is an abundant number, because the sum of its proper divisors (49208078704) is greater than itself. Its abundance is 21184598384

Bases of 28023480320

• Binary: 11010000110010101000110000000000000₂
• Hexadecimal: 0x686546000
• Base-36: CVGGFSW

Squares and roots of 28023480320

• 28023480320 squared (28023480320²) is 785315449245427302400
• 28023480320 cubed (28023480320³) is 22007272036921190858797088768000
• The square root of 28023480320 is 167402.1514796031
• The cube root of 28023480320 is 3037.4375452055

Scales and comparisons

• 28,023,480,320 seconds is equal to 891 years, 3 weeks, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 28,023,480,320 would take you about one thousand, seven hundred eighty-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 28023480320 cubic inches would be around 253.1 feet tall.

Recreational maths with 28023480320

• 28023480320 backwards is 02308432082
• 28023480320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28023480320's digits is 32
• More coming soon!