28530090240

Names of 28530090240

• Cardinal: 28530090240 can be written as Twenty-eight billion, five hundred thirty million, ninety thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.853009024 × 10¹⁰

Factors of 28530090240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1483

Divisors of 28530090240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 74 80 96 111 120 128 148 157 160 185 192 222 240 256 296 314 320 370 384 444 471 480 555 592 628 640 740 768 785 888 942 960 1110 1184 1256 1279 1280 1480 1570 1776 1884 1920 2220 2355 2368 2512 2558 2960 3140 3552 3768 3837 3840 4440 4710 4736 5024 5116 5809 5920 6280 6395 7104 7536 7674 8880 9420 9472 10048 10232 11618 11840 12560 12790 14208 15072 15348 17427 17760 18840 19185 20096 20464 23236 23680 25120 25580 28416 29045 30144 30696 34854 35520 37680 38370 40192 40928 46472 47323 47360 50240 51160 58090 60288 61392 69708 71040 75360 76740 81856 87135 92944 94646 100480 102320 116180 120576 122784 139416 141969 142080 150720 153480 163712 174270 185888 189292 200803 200960 204640 232360 236615 245568 278832 283938 301440 306960 327424 348540 371776 378584 401606 409280 464720 473230 491136 557664 567876 602409 602880 613920 697080 709845 743552 757168 803212 818560 929440 946460 982272 1004015 1115328 1135752 1204818 1227840 1394160 1419690 1487104 1514336 1606424 1637120 1858880 1892920 2008030 2230656 2271504 2409636 2455680 2788320 2839380 3012045 3028672 3212848 3717760 3785840 4016060 4461312 4543008 4819272 4911360 5576640 5678760 6024090 6057344 6425696 7429711 7435520 7571680 8032120 9086016 9638544 11153280 11357520 12048180 12114688 12851392 14859422 15143360 16064240 18172032 19277088 22289133 22306560 22715040 24096360 25702784 29718844 30286720 32128480 36344064 37148555 38554176 44578266 45430080 48192720 51405568 59437688 60573440 64256960 74297110 77108352 89156532 90860160 96385440 111445665 118875376 128513920 148594220 154216704 178313064 181720320 192770880 222891330 237750752 257027840 297188440 356626128 385541760 445782660 475501504 594376880 713252256 771083520 891565320 951003008 1188753760 1426504512 1783130640 1902006016 2377507520 2853009024 3566261280 4755015040 5706018048 7132522560 9510030080 14265045120 28530090240
• Sum of all divisors σ(n): 94250311680
• Sum of proper divisors (its aliquot sum) s(n): 65720221440
• 28530090240 is an abundant number, because the sum of its proper divisors (65720221440) is greater than itself. Its abundance is 37190131200

Bases of 28530090240

• Binary: 11010100100100001101010000100000000₂
• Hexadecimal: 0x6A486A100
• Base-36: D3U2UIO

Squares and roots of 28530090240

• 28530090240 squared (28530090240²) is 813966049102543257600
• 28530090240 cubed (28530090240³) is 23222524833191830152831565824000
• The square root of 28530090240 is 168908.5262501571
• The cube root of 28530090240 is 3055.6319924537

Scales and comparisons

• 28,530,090,240 seconds is equal to 907 years, 8 weeks, 5 days, 9 hours, 4 minutes.
• To count from 1 to 28,530,090,240 would take you about one thousand, eight hundred fourteen 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 28530090240 cubic inches would be around 254.6 feet tall.

Recreational maths with 28530090240

• 28530090240 backwards is 04209003582
• The number of decimal digits it has is: 11
• The sum of 28530090240's digits is 33
• More coming soon!