121948432164

Names of 121948432164

• Cardinal: 121948432164 can be written as One hundred twenty-one billion, nine hundred forty-eight million, four hundred thirty-two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.21948432164 × 10¹¹

Factors of 121948432164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 350

Divisors of 121948432164

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 37 39 41 52 73 74 78 82 111 117 123 146 148 156 164 169 181 219 222 234 246 292 333 338 362 369 438 444 468 481 492 507 533 543 657 666 676 724 738 876 949 962 1014 1066 1086 1314 1332 1443 1476 1517 1521 1599 1629 1898 1924 2028 2132 2172 2353 2628 2701 2847 2886 2993 3034 3042 3198 3258 3796 4329 4551 4706 4797 5402 5694 5772 5986 6068 6084 6253 6396 6516 6697 6929 7059 7421 8103 8541 8658 8979 9102 9412 9594 10804 11388 11972 12337 12506 13213 13394 13653 13858 14118 14842 16206 17082 17316 17958 18204 18759 19188 19721 20091 20787 21177 22263 24309 24674 25012 26426 26788 26937 27306 27716 28236 29684 30589 32412 34164 35113 35916 37011 37518 38909 39442 39639 40182 41574 42354 44526 48618 49348 52852 53874 54612 56277 59163 60273 61178 62361 66789 70226 74022 75036 77818 78884 79278 80364 83148 84708 87061 89052 91767 96473 97236 105339 107748 110741 111033 112554 116727 118326 118917 120546 122356 124722 133578 140452 148044 155636 158556 171769 174122 177489 183534 192946 210678 221482 222066 225108 233454 236652 237834 241092 249444 256373 261183 267156 274577 275301 289419 316017 332223 343538 348244 350181 354978 367068 385892 421356 442964 444132 456469 466908 475668 488881 505817 512746 515307 522366 541733 549154 550602 578838 632034 664446 687076 700362 709956 769119 783549 823731 868257 912938 977762 996669 1011634 1025492 1030614 1044732 1083466 1098308 1101204 1131793 1157676 1254149 1264068 1328892 1369407 1400724 1439633 1466643 1517451 1538238 1545921 1567098 1625199 1647462 1736514 1825876 1955524 1993338 2023268 2061228 2166932 2232997 2263586 2307357 2471193 2508298 2738814 2879266 2933286 3034902 3076476 3091842 3134196 3250398 3294924 3395379 3473028 3569501 3762447 3986676 4108221 4318899 4399929 4465994 4527172 4552353 4614714 4875597 4942386 5016596 5477628 5758532 5866572 6069804 6183684 6355453 6500796 6698991 6790758 7042529 7139002 7524894 8216442 8637798 8799858 8931988 9104706 9229428 9751194 9884772 10186137 10708503 11287341 12710906 12956697 13397982 13581516 14085058 14278004 15049788 16432884 17275596 17599716 18209412 18715229 19066359 19502388 20044121 20096973 20372274 21127587 21417006 22574682 25421812 25913394 26795964 28170116 32125509 37430458 38132718 40088242 40193946 40744548 42255174 42834012 45149364 46403513 51826788 56145687 57199077 60132363 63382761 64251018 74860916 76265436 80176484 80387892 82620889 84510348 91552877 92807026 112291374 114398154 120264726 126765522 128502036 139210539 165241778 168437061 180397089 183105754 185614052 224582748 228796308 240529452 247862667 253531044 260573573 274658631 278421078 330483556 336874122 360794178 366211508 417631617 495725334 521147146 549317262 556842156 673748244 721588356 743588001 781720719 823975893 835263234 991450668 1042294292 1098634524 1487176002 1563441438 1647951786 1670526468 2345162157 2974352004 3126882876 3295903572 3387456449 4690324314 6774912898 9380648628 10162369347 13549825796 20324738694 30487108041 40649477388 60974216082 121948432164
• Sum of all divisors σ(n): 357955035984
• Sum of proper divisors (its aliquot sum) s(n): 236006603820
• 121948432164 is an abundant number, because the sum of its proper divisors (236006603820) is greater than itself. Its abundance is 114058171656

Bases of 121948432164

• Binary: 1110001100100101100010110011100100100₂
• Hexadecimal: 0x1C64B16724
• Base-36: 1K0SY4H0

Squares and roots of 121948432164

• 121948432164 squared (121948432164²) is 14871420107257709722896
• 121948432164 cubed (121948432164³) is 1813546366132262418208586093626944
• The square root of 121948432164 is 349211.1569867149
• The cube root of 121948432164 is 4958.9767682545

Scales and comparisons

• 121,948,432,164 seconds is equal to 3,877 years, 30 weeks, 2 days, 4 hours, 29 minutes, 24 seconds.
• To count from 1 to 121,948,432,164 would take you about seven thousand, seven hundred fifty-five 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 121948432164 cubic inches would be around 413.2 feet tall.

Recreational maths with 121948432164

• 121948432164 backwards is 461234849121
• The number of decimal digits it has is: 12
• The sum of 121948432164's digits is 45
• More coming soon!