11493198720

Names of 11493198720

• Cardinal: 11493198720 can be written as Eleven billion, four hundred ninety-three million, one hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.149319872 × 10¹⁰

Factors of 11493198720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1238

Divisors of 11493198720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 64 72 80 82 90 96 120 123 128 144 160 164 180 192 205 240 246 288 320 328 360 369 384 410 480 492 576 615 640 656 720 738 820 960 984 1152 1187 1230 1312 1440 1476 1640 1681 1845 1920 1968 2374 2460 2624 2880 2952 3280 3362 3561 3690 3936 4748 4920 5043 5248 5760 5904 5935 6560 6724 7122 7380 7872 8405 9496 9840 10086 10683 11808 11870 13120 13448 14244 14760 15129 15744 16810 17805 18992 19680 20172 21366 23616 23740 25215 26240 26896 28488 29520 30258 33620 35610 37984 39360 40344 42732 47232 47480 48667 50430 53415 53792 56976 59040 60516 67240 71220 75645 75968 78720 80688 85464 94960 97334 100860 106830 107584 113952 118080 121032 134480 142440 146001 151290 151936 161376 170928 189920 194668 201720 213660 215168 227904 236160 242064 243335 268960 284880 292002 302580 322752 341856 379840 389336 403440 427320 438003 455808 484128 486670 537920 569760 584004 605160 645504 683712 730005 759680 778672 806880 854640 876006 968256 973340 1075840 1139520 1168008 1210320 1367424 1460010 1557344 1613760 1709280 1752012 1936512 1946680 1995347 2190015 2279040 2336016 2420640 2920020 3114688 3227520 3418560 3504024 3893360 3990694 4380030 4672032 4841280 5840040 5986041 6229376 6837120 7008048 7786720 7981388 8760060 9344064 9682560 9976735 11680080 11972082 14016096 15573440 15962776 17520120 17958123 18688128 19953470 23360160 23944164 28032192 29930205 31146880 31925552 35040240 35916246 39906940 46720320 47888328 56064384 59860410 63851104 70080480 71832492 79813880 89790615 93440640 95776656 119720820 127702208 140160960 143664984 159627760 179581230 191553312 239441640 255404416 280321920 287329968 319255520 359162460 383106624 478883280 574659936 638511040 718324920 766213248 957766560 1149319872 1277022080 1436649840 1915533120 2298639744 2873299680 3831066240 5746599360 11493198720
• Sum of all divisors σ(n): 40713318360
• Sum of proper divisors (its aliquot sum) s(n): 29220119640
• 11493198720 is an abundant number, because the sum of its proper divisors (29220119640) is greater than itself. Its abundance is 17726920920

Bases of 11493198720

• Binary: 1010101101000011000100101110000000₂
• Hexadecimal: 0x2AD0C4B80
• Base-36: 5A2R4W0

Squares and roots of 11493198720

• 11493198720 squared (11493198720²) is 132093616817409638400
• 11493198720 cubed (11493198720³) is 1518178187726022929774542848000
• The square root of 11493198720 is 107206.3371261233
• The cube root of 11493198720 is 2256.7336530449

Scales and comparisons

• 11,493,198,720 seconds is equal to 365 years, 23 weeks, 2 days, 3 hours, 12 minutes.
• To count from 1 to 11,493,198,720 would take you about seven hundred thirty 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 11493198720 cubic inches would be around 188.1 feet tall.

Recreational maths with 11493198720

• 11493198720 backwards is 02789139411
• 11493198720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11493198720's digits is 45
• More coming soon!