28349813200880

Names of 28349813200880

• Cardinal: 28349813200880 can be written as Twenty-eight trillion, three hundred forty-nine billion, eight hundred thirteen million, two hundred thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.834981320088 × 10¹³

Factors of 28349813200880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2750

Divisors of 28349813200880

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 61 68 80 85 122 136 170 244 272 305 331 340 488 593 610 662 680 976 1037 1186 1220 1324 1360 1655 1741 2074 2372 2440 2648 2965 3310 3482 4148 4744 4880 5185 5296 5627 5930 6620 6964 8296 8705 9488 10081 10370 11254 11860 13240 13928 16592 17410 20162 20191 20740 22508 23720 26480 27856 28135 29597 34820 36173 40324 40382 41480 45016 47440 50405 56270 59194 69640 72346 80648 80764 82960 90032 100810 100955 106201 112540 118388 139280 144692 147985 161296 161528 180865 196283 201620 201910 212402 225080 236776 289384 295970 323056 343247 361730 392566 403240 403820 424804 450160 473552 531005 576271 578768 591940 614941 686494 723460 785132 806480 807640 849608 981415 1032413 1062010 1152542 1183880 1229882 1372988 1446920 1570264 1615280 1699216 1716235 1805417 1962830 2064826 2124020 2305084 2367760 2459764 2745976 2881355 2893840 3074705 3140528 3336811 3432470 3610834 3925660 4129652 4248040 4610168 4919528 5162065 5491952 5762710 6149410 6673622 6864940 7221668 7851320 8259304 8496080 9027085 9220336 9796607 9839056 10324130 11525420 11973263 12298820 13347244 13729880 14443336 15702640 16518608 16684055 17551021 18054170 19593214 20648260 23050840 23946526 24597640 26694488 27459760 28886672 33368110 35102042 35152531 36108340 39186428 41296520 46101680 47893052 48983035 49195280 53388976 59866315 62977193 66736220 70204084 70305062 72216680 78372856 82593040 87755105 95786104 97966070 119732630 125954386 133472440 140408168 140610124 144433360 156745712 175510210 175762655 191572208 195932140 203545471 239465260 251908772 266944880 280816336 281220248 314885965 341728703 351020420 351525310 391864280 407090942 478930520 503817544 562440496 597593027 629771930 683457406 702040840 703050620 783728560 814181884 957861040 1007635088 1017727355 1070612281 1195186054 1259543860 1366914812 1404081680 1406101240 1628363768 1708643515 2035454710 2141224562 2390372108 2519087720 2733829624 2812202480 2987965135 3256727536 3417287030 4070909420 4282449124 4780744216 5038175440 5353061405 5467659248 5809387951 5975930270 6834574060 8141818840 8564898248 9561488432 10706122810 11618775902 11951860540 13669148120 16283637680 17129796496 20845450883 21412245620 23237551804 23903721080 27338296240 29046939755 41690901766 42824491240 46475103608 47807442160 58093879510 83381803532 85648982480 92950207216 104227254415 116187759020 166763607064 208454508830 232375518040 333527214128 354372665011 416909017660 464751036080 708745330022 833818035320 1417490660044 1667636070640 1771863325055 2834981320088 3543726650110 5669962640176 7087453300220 14174906600440 28349813200880
• Sum of all divisors σ(n): 71309898481536
• Sum of proper divisors (its aliquot sum) s(n): 42960085280656
• 28349813200880 is an abundant number, because the sum of its proper divisors (42960085280656) is greater than itself. Its abundance is 14610272079776

Bases of 28349813200880

• Binary: 110011100100010110100100010111001011111110000₂
• Hexadecimal: 0x19C8B48B97F0
• Base-36: A1RQ2T4VK

Squares and roots of 28349813200880

• 28349813200880 squared (28349813200880²) is 803711908524789911232774400
• 28349813200880 cubed (28349813200880³) is 22785082474000548032195551079626921472000
• The square root of 28349813200880 is 5324454.2631973091
• The cube root of 28349813200880 is 30491.8237335947

Scales and comparisons

• 28,349,813,200,880 seconds is equal to 901,436 years, 19 weeks, 23 hours, 21 minutes, 20 seconds.
• To count from 1 to 28,349,813,200,880 would take you about two million, two hundred fifty-three thousand, five hundred ninety 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 28349813200880 cubic inches would be around 2541 feet tall.

Recreational maths with 28349813200880

• 28349813200880 backwards is 08800231894382
• The number of decimal digits it has is: 14
• The sum of 28349813200880's digits is 56
• More coming soon!