120138492100

Names of 120138492100

• Cardinal: 120138492100 can be written as One hundred twenty billion, one hundred thirty-eight million, four hundred ninety-two thousand, one hundred.

Scientific notation

• Scientific notation: 1.201384921 × 10¹¹

Factors of 120138492100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 178

Divisors of 120138492100

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 25 44 46 50 55 92 100 110 115 121 137 220 230 242 253 274 275 460 484 506 529 548 550 575 605 685 1012 1058 1100 1150 1210 1265 1370 1507 2116 2300 2420 2530 2645 2740 2783 3014 3025 3151 3425 5060 5290 5566 5819 6028 6050 6302 6325 6850 7535 10580 11132 11638 12100 12604 12650 13225 13700 13915 15070 15755 16577 18769 23276 25300 26450 27830 29095 30140 31510 33154 34661 37538 37675 52900 55660 58190 63020 64009 66308 69322 69575 72473 75076 75350 78775 82885 93845 116380 128018 138644 139150 144946 145475 150700 157550 165770 173305 187690 206459 256036 278300 289892 290950 315100 320045 331540 346610 362365 375380 381271 412918 414425 431687 469225 581900 640090 693220 724730 762542 797203 825836 828850 863374 866525 938450 1032295 1280180 1449460 1525084 1594406 1600225 1657700 1726748 1733050 1811825 1876900 1906355 2064590 2158435 2271049 3188812 3200450 3466100 3623650 3812710 3986015 4129180 4316870 4542098 4748557 5161475 6400900 7247300 7625420 7972030 8633740 8769233 9084196 9497114 9531775 9928801 10322950 10792175 11355245 15944060 17538466 18994228 19063550 19857602 19930075 20645900 21584350 22710490 23742785 35076932 38127100 39715204 39860150 43168700 43846165 45420980 47485570 49644005 52234127 56776225 79720300 87692330 94971140 99288010 104468254 109216811 113552450 118713925 175384660 198576020 208936508 218433622 219230825 227104900 237427850 248220025 261170635 436867244 438461650 474855700 496440050 522341270 546084055 876923300 992880100 1044682540 1092168110 1201384921 1305853175 2184336220 2402769842 2611706350 2730420275 4805539684 5223412700 5460840550 6006924605 10921681100 12013849210 24027698420 30034623025 60069246050 120138492100
• Sum of all divisors σ(n): 301758234631
• Sum of proper divisors (its aliquot sum) s(n): 181619742531
• 120138492100 is an abundant number, because the sum of its proper divisors (181619742531) is greater than itself. Its abundance is 61481250431

Bases of 120138492100

• Binary: 1101111111000110011111110100011000100₂
• Hexadecimal: 0x1BF8CFE8C4
• Base-36: 1J6VCTS4

Squares and roots of 120138492100

• 120138492100 squared (120138492100²) is 14433257284061762410000
• 120138492100 cubed (120138492100³) is 1733989766198521499205861961000000
• 120138492100 is a perfect square number. Its square root is 346610
• The cube root of 120138492100 is 4934.3209240979

Scales and comparisons

• 120,138,492,100 seconds is equal to 3,820 years, 1 week, 4 days, 19 hours, 21 minutes, 40 seconds.
• To count from 1 to 120,138,492,100 would take you about seven thousand, six hundred forty 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 120138492100 cubic inches would be around 411.2 feet tall.

Recreational maths with 120138492100

• 120138492100 backwards is 001294831021
• The number of decimal digits it has is: 12
• The sum of 120138492100's digits is 31
• More coming soon!