121138152750

Names of 121138152750

• Cardinal: 121138152750 can be written as One hundred twenty-one billion, one hundred thirty-eight million, one hundred fifty-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.2113815275 × 10¹¹

Factors of 121138152750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 329

Divisors of 121138152750

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 27 30 38 45 50 54 57 73 75 81 90 95 114 125 135 146 150 162 171 190 219 225 227 250 270 285 342 361 365 375 405 438 450 454 475 513 570 657 675 681 722 730 750 810 855 950 1026 1083 1095 1125 1135 1314 1350 1362 1387 1425 1539 1710 1805 1825 1971 2025 2043 2166 2190 2250 2270 2375 2565 2774 2850 3078 3249 3285 3375 3405 3610 3650 3942 4050 4086 4161 4275 4313 4750 5130 5415 5475 5675 5913 6129 6498 6570 6750 6810 6935 7125 7695 8322 8550 8626 9025 9125 9747 9855 10125 10215 10830 10950 11350 11826 12258 12483 12825 12939 13870 14250 15390 16245 16425 16571 17025 18050 18250 18387 19494 19710 20250 20430 20805 21375 21565 24966 25650 25878 26353 27075 27375 28375 29241 29565 30645 32490 32850 33142 34050 34675 36774 37449 38475 38817 41610 42750 43130 45125 48735 49275 49713 51075 52706 54150 54750 56750 58482 59130 61290 62415 64125 64695 69350 74898 76950 77634 79059 81225 81947 82125 82855 85125 90250 91935 97470 98550 99426 102150 104025 107825 112347 116451 124830 128250 129390 131765 135375 146205 147825 149139 153225 158118 162450 163894 164250 165710 170250 173375 183870 187245 192375 194085 208050 215650 224694 232902 237177 243675 245841 246375 248565 255375 263530 270750 292410 295650 298278 306450 312075 314849 323475 346750 349353 374490 384750 388170 395295 406125 409735 414275 447417 459675 474354 487350 491682 492750 497130 510750 520125 539125 561735 582255 624150 629698 646950 658825 698706 711531 731025 737523 739125 745695 766125 790590 812250 819470 828550 894834 919350 936225 944547 970425 1040250 1078250 1123470 1164510 1185885 1218375 1229205 1242825 1317650 1342251 1423062 1462050 1475046 1478250 1491390 1532250 1560375 1574245 1617375 1746765 1872450 1889094 1940850 1976475 2048675 2071375 2134593 2212569 2237085 2298375 2371770 2436750 2458410 2485650 2684502 2808675 2833641 2911275 3120750 3148490 3234750 3294125 3493530 3557655 3655125 3687615 3728475 3952950 4097350 4142750 4269186 4425138 4474170 4596750 4681125 4722735 4852125 5617350 5667282 5822550 5929425 5982131 6146025 6214125 6588250 6637707 6711255 7115310 7310250 7375230 7456950 7871225 8500923 8733825 9362250 9445470 9704250 9882375 10243375 10672965 11062845 11185425 11858850 11964262 12292050 12428250 13275414 13422510 14043375 14168205 14556375 15742450 17001846 17467650 17788275 17946393 18438075 18642375 19764750 20486750 21345930 22125690 22370850 23613675 25502769 28086750 28336410 29112750 29647125 29910655 30730125 33188535 33556275 35576550 35892786 36876150 37284750 39356125 42504615 43669125 47227350 51005538 53364825 53839179 55314225 55927125 59294250 59821310 61460250 66377070 67112550 70841025 78712250 85009230 87338250 88941375 89731965 92190375 106729650 107678358 110628450 111854250 118068375 127513845 141682050 149553275 161517537 165942675 167781375 177882750 179463930 184380750 212523075 236136750 255027690 266824125 269195895 276571125 299106550 323035074 331885350 335562750 354205125 425046150 448659825 484552611 533648250 538391790 553142250 637569225 708410250 747766375 807587685 829713375 897319650 969105222 1062615375 1275138450 1345979475 1495532750 1615175370 1659426750 2125230750 2243299125 2422763055 2691958950 3187846125 4037938425 4486598250 4845526110 6375692250 6729897375 8075876850 12113815275 13459794750 20189692125 24227630550 40379384250 60569076375 121138152750
• Sum of all divisors σ(n): 364017921696
• Sum of proper divisors (its aliquot sum) s(n): 242879768946
• 121138152750 is an abundant number, because the sum of its proper divisors (242879768946) is greater than itself. Its abundance is 121741616196

Bases of 121138152750

• Binary: 1110000110100011001011000010100101110₂
• Hexadecimal: 0x1C3465852E
• Base-36: 1JNEJ0VI

Squares and roots of 121138152750

• 121138152750 squared (121138152750²) is 14674452051682332562500
• 121138152750 cubed (121138152750³) is 1777636014159245296432423921875000
• The square root of 121138152750 is 348049.0665840091
• The cube root of 121138152750 is 4947.9691393547

Scales and comparisons

• 121,138,152,750 seconds is equal to 3,851 years, 42 weeks, 3 days, 22 hours, 52 minutes, 30 seconds.
• To count from 1 to 121,138,152,750 would take you about seven thousand, seven hundred three 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 121138152750 cubic inches would be around 412.3 feet tall.

Recreational maths with 121138152750

• 121138152750 backwards is 057251831121
• The number of decimal digits it has is: 12
• The sum of 121138152750's digits is 36
• More coming soon!