12838003200

Names of 12838003200

• Cardinal: 12838003200 can be written as Twelve billion, eight hundred thirty-eight million, three thousand, two hundred.

Scientific notation

• Scientific notation: 1.28380032 × 10¹⁰

Factors of 12838003200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 328

Divisors of 12838003200

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 32 33 36 40 44 45 48 50 54 55 60 64 66 72 75 80 88 90 96 99 100 108 110 120 121 128 132 135 144 150 160 165 176 180 192 198 200 216 220 225 240 242 256 264 270 275 288 297 300 307 320 330 352 360 363 384 396 400 432 440 450 480 484 495 512 528 540 550 576 594 600 605 614 640 660 675 704 720 726 768 792 800 825 864 880 900 921 960 968 990 1056 1080 1089 1100 1152 1188 1200 1210 1228 1280 1320 1350 1408 1440 1452 1485 1535 1536 1584 1600 1650 1728 1760 1800 1815 1842 1920 1936 1980 2112 2160 2178 2200 2304 2376 2400 2420 2456 2475 2560 2640 2700 2763 2816 2880 2904 2970 3025 3070 3168 3200 3267 3300 3377 3456 3520 3600 3630 3684 3840 3872 3960 4224 4320 4356 4400 4605 4608 4752 4800 4840 4912 4950 5280 5400 5445 5526 5632 5760 5808 5940 6050 6140 6336 6400 6534 6600 6754 6912 7040 7200 7260 7368 7425 7675 7680 7744 7920 8289 8448 8640 8712 8800 9075 9210 9504 9600 9680 9824 9900 10131 10560 10800 10890 11052 11520 11616 11880 12100 12280 12672 12800 13068 13200 13508 13815 13824 14080 14400 14520 14736 14850 15350 15488 15840 16335 16578 16885 16896 17280 17424 17600 18150 18420 19008 19200 19360 19648 19800 20262 21120 21600 21780 22104 23025 23040 23232 23760 24200 24560 25344 26136 26400 27016 27225 27630 28160 28800 29040 29472 29700 30393 30700 30976 31680 32670 33156 33770 34560 34848 35200 36300 36840 37147 38016 38400 38720 39296 39600 40524 41445 42240 43200 43560 44208 46050 46464 47520 48400 49120 50655 50688 52272 52800 54032 54450 55260 57600 58080 58944 59400 60786 61400 61952 63360 65340 66312 67540 69075 69120 69696 70400 72600 73680 74294 76032 77440 78592 79200 81048 81675 82890 84425 84480 86400 87120 88416 91179 92100 92928 95040 96800 98240 101310 104544 105600 108064 108900 110520 111441 115200 116160 117888 118800 121572 122800 126720 130680 132624 135080 138150 139392 140800 145200 147360 148588 151965 152064 154880 157184 158400 162096 163350 165780 168850 172800 174240 176832 182358 184200 185735 185856 190080 193600 196480 202620 207225 209088 211200 216128 217800 221040 222882 232320 235776 237600 243144 245600 253275 253440 261360 265248 270160 276300 278784 290400 294720 297176 303930 309760 316800 324192 326700 331560 334323 337700 345600 348480 353664 364716 368400 371470 380160 387200 392960 405240 414450 418176 422400 432256 435600 442080 445764 455895 464640 471552 475200 486288 491200 506550 522720 530496 540320 552600 557205 557568 580800 589440 594352 607860 633600 648384 653400 663120 668646 675400 696960 707328 729432 736800 742940 759825 760320 774400 785920 810480 828900 836352 864512 871200 884160 891528 911790 928675 929280 950400 972576 982400 1002969 1013100 1045440 1060992 1080640 1105200 1114410 1161600 1178880 1188704 1215720 1267200 1296768 1306800 1326240 1337292 1350800 1393920 1414656 1458864 1473600 1485880 1519650 1548800 1620960 1657800 1671615 1672704 1729024 1742400 1768320 1783056 1823580 1857350 1900800 1945152 1964800 2005938 2026200 2090880 2121984 2161280 2210400 2228820 2279475 2323200 2357760 2377408 2431440 2593536 2613600 2652480 2674584 2701600 2786025 2787840 2917728 2947200 2971760 3039300 3241920 3315600 3343230 3484800 3536640 3566112 3647160 3714700 3801600 3890304 3929600 4011876 4052400 4181760 4243968 4322560 4420800 4457640 4558950 4646400 4754816 4862880 5014845 5187072 5227200 5304960 5349168 5403200 5572050 5835456 5894400 5943520 6078600 6483840 6631200 6686460 6969600 7073280 7132224 7294320 7429400 7780608 8023752 8104800 8358075 8363520 8645120 8841600 8915280 9117900 9509632 9725760 10029690 10454400 10609920 10698336 10806400 11144100 11670912 11788800 11887040 12157200 12967680 13262400 13372920 13939200 14264448 14588640 14858800 15561216 16047504 16209600 16716150 17683200 17830560 18235800 19019264 19451520 20059380 20908800 21219840 21396672 21612800 22288200 23341824 23774080 24314400 25074225 25935360 26524800 26745840 28528896 29177280 29717600 32095008 32419200 33432300 35366400 35661120 36471600 38903040 40118760 41817600 42793344 43225600 44576400 46683648 47548160 48628800 50148450 53049600 53491680 57057792 58354560 59435200 64190016 64838400 66864600 71322240 72943200 77806080 80237520 85586688 89152800 95096320 97257600 100296900 106099200 106983360 116709120 118870400 128380032 129676800 133729200 142644480 145886400 160475040 171173376 178305600 194515200 200593800 213966720 233418240 237740800 256760064 267458400 285288960 291772800 320950080 356611200 389030400 401187600 427933440 475481600 513520128 534916800 583545600 641900160 713222400 802375200 855866880 1069833600 1167091200 1283800320 1426444800 1604750400 2139667200 2567600640 3209500800 4279334400 6419001600 12838003200
• Sum of all divisors σ(n): 51963653280
• Sum of proper divisors (its aliquot sum) s(n): 39125650080
• 12838003200 is an abundant number, because the sum of its proper divisors (39125650080) is greater than itself. Its abundance is 26287646880

Bases of 12838003200

• Binary: 1011111101001101000110001000000000₂
• Hexadecimal: 0x2FD346200
• Base-36: 5WBEYO0

Squares and roots of 12838003200

• 12838003200 squared (12838003200²) is 164814326163210240000
• 12838003200 cubed (12838003200³) is 2115886846689136783392768000000
• The square root of 12838003200 is 113304.9125148597
• The cube root of 12838003200 is 2341.5269455323

Scales and comparisons

• 12,838,003,200 seconds is equal to 408 years, 10 weeks, 6 days.
• To count from 1 to 12,838,003,200 would take you about eight hundred sixteen 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 12838003200 cubic inches would be around 195.1 feet tall.

Recreational maths with 12838003200

• 12838003200 backwards is 00230083821
• 12838003200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12838003200's digits is 27
• More coming soon!