28034971200

Names of 28034971200

• Cardinal: 28034971200 can be written as Twenty-eight billion, thirty-four million, nine hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.80349712 × 10¹⁰

Factors of 28034971200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5422

Divisors of 28034971200

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 32 36 38 40 45 48 50 57 60 64 72 75 76 80 90 95 96 100 114 120 144 150 152 160 171 180 190 192 200 225 228 240 285 288 300 304 320 342 360 361 380 400 450 456 475 480 570 576 600 608 684 720 722 760 800 855 900 912 950 960 1083 1140 1200 1216 1368 1425 1440 1444 1520 1600 1710 1800 1805 1824 1900 2166 2280 2400 2736 2850 2880 2888 3040 3249 3420 3600 3610 3648 3800 4275 4332 4560 4800 5393 5415 5472 5700 5776 6080 6498 6840 7200 7220 7600 8550 8664 9025 9120 10786 10830 10944 11400 11552 12996 13680 14400 14440 15200 16179 16245 17100 17328 18050 18240 21572 21660 22800 23104 25992 26965 27075 27360 28880 30400 32358 32490 34200 34656 36100 43144 43320 45600 48537 51984 53930 54150 54720 57760 64716 64980 68400 69312 72200 80895 81225 86288 86640 91200 97074 102467 103968 107860 108300 115520 129432 129960 134825 136800 144400 161790 162450 172576 173280 194148 204934 207936 215720 216600 242685 258864 259920 269650 273600 288800 307401 323580 324900 345152 346560 388296 404475 409868 431440 433200 485370 512335 517728 519840 539300 577600 614802 647160 649800 776592 808950 819736 862880 866400 922203 970740 1024670 1035456 1039680 1078600 1213425 1229604 1294320 1299600 1537005 1553184 1617900 1639472 1725760 1732800 1844406 1941480 1946873 2049340 2157200 2426850 2459208 2561675 2588640 2599200 3074010 3106368 3235800 3278944 3688812 3882960 3893746 4098680 4314400 4611015 4853700 4918416 5123350 5177280 5198400 5840619 6148020 6471600 6557888 7377624 7685025 7765920 7787492 8197360 8628800 9222030 9707400 9734365 9836832 10246700 11681238 12296040 12943200 14755248 15370050 15531840 15574984 16394720 17521857 18444060 19414800 19468730 19673664 20493400 23055075 23362476 24592080 25886400 29203095 29510496 30740100 31149968 32789440 35043714 36888120 38829600 38937460 40986800 46110150 46724952 48671825 49184160 58406190 59020992 61480200 62299936 70087428 73776240 77659200 77874920 81973600 87609285 92220300 93449904 97343650 98368320 116812380 122960400 124599872 140174856 146015475 147552480 155749840 163947200 175218570 184440600 186899808 194687300 233624760 245920800 280349712 292030950 295104960 311499680 350437140 368881200 373799616 389374600 438046425 467249520 491841600 560699424 584061900 622999360 700874280 737762400 778749200 876092850 934499040 1121398848 1168123800 1401748560 1475524800 1557498400 1752185700 1868998080 2336247600 2803497120 3114996800 3504371400 4672495200 5606994240 7008742800 9344990400 14017485600 28034971200
• Sum of all divisors σ(n): 105182789634
• Sum of proper divisors (its aliquot sum) s(n): 77147818434
• 28034971200 is an abundant number, because the sum of its proper divisors (77147818434) is greater than itself. Its abundance is 49112847234

Bases of 28034971200

• Binary: 11010000111000000111011011001000000₂
• Hexadecimal: 0x68703B640
• Base-36: CVNAQ80

Squares and roots of 28034971200

• 28034971200 squared (28034971200²) is 785959610184829440000
• 28034971200 cubed (28034971200³) is 22034355035894920027312128000000
• The square root of 28034971200 is 167436.4691457629
• The cube root of 28034971200 is 3037.8526502109

Scales and comparisons

• 28,034,971,200 seconds is equal to 891 years, 22 weeks, 20 hours.
• To count from 1 to 28,034,971,200 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 28034971200 cubic inches would be around 253.2 feet tall.

Recreational maths with 28034971200

• 28034971200 backwards is 00217943082
• 28034971200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28034971200's digits is 36
• More coming soon!