121020853248

Names of 121020853248

• Cardinal: 121020853248 can be written as One hundred twenty-one billion, twenty million, eight hundred fifty-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.21020853248 × 10¹¹

Factors of 121020853248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1938

Divisors of 121020853248

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 41 48 54 57 64 72 76 81 82 96 108 114 123 128 144 152 162 164 171 192 216 228 246 256 288 304 324 328 342 369 384 432 456 492 512 513 576 608 648 656 684 738 768 779 864 912 984 1024 1026 1107 1152 1216 1296 1312 1368 1476 1536 1539 1558 1728 1824 1873 1968 2052 2214 2304 2337 2432 2592 2624 2736 2952 3072 3078 3116 3321 3456 3648 3746 3936 4104 4428 4608 4674 4864 5184 5248 5472 5619 5904 6156 6232 6642 6912 7011 7296 7492 7872 8208 8856 9216 9348 9728 10368 10496 10944 11238 11808 12312 12464 13284 13824 14022 14592 14984 15744 16416 16857 17712 18696 19456 20736 20992 21033 21888 22476 23616 24624 24928 26568 27648 28044 29184 29968 31488 32832 33714 35424 35587 37392 41472 41984 42066 43776 44952 47232 49248 49856 50571 53136 56088 58368 59936 62976 63099 65664 67428 70848 71174 74784 76793 82944 84132 87552 89904 94464 98496 99712 101142 106272 106761 112176 119872 125952 126198 131328 134856 141696 142348 149568 151713 153586 168264 175104 179808 188928 196992 199424 202284 212544 213522 224352 230379 239744 252396 262656 269712 283392 284696 299136 303426 307172 320283 336528 359616 377856 393984 398848 404568 425088 427044 448704 460758 479488 504792 525312 539424 566784 569392 598272 606852 614344 640566 673056 691137 719232 787968 797696 809136 850176 854088 897408 921516 958976 960849 1009584 1078848 1133568 1138784 1196544 1213704 1228688 1281132 1346112 1382274 1438464 1459067 1575936 1618272 1700352 1708176 1794816 1843032 1917952 1921698 2019168 2073411 2157696 2277568 2393088 2427408 2457376 2562264 2692224 2764548 2876928 2882547 2918134 3236544 3400704 3416352 3589632 3686064 3843396 4038336 4146822 4315392 4377201 4555136 4854816 4914752 5124528 5384448 5529096 5753856 5765094 5836268 6220233 6473088 6832704 7179264 7372128 7686792 8076672 8293644 8630784 8754402 9110272 9709632 9829504 10249056 10768896 11058192 11530188 11672536 12440466 12946176 13131603 13665408 14744256 15373584 16153344 16587288 17261568 17508804 18220544 19419264 19659008 20498112 21537792 22116384 23060376 23345072 24880932 25892352 26263206 27330816 29488512 30747168 32306688 33174576 35017608 36441088 38838528 39318016 39394809 40996224 44232768 46120752 46690144 49761864 51784704 52526412 54661632 58977024 61494336 64613376 66349152 70035216 77677056 78636032 78789618 81992448 88465536 92241504 93380288 99523728 105052824 109323264 117954048 118184427 122988672 132698304 140070432 155354112 157579236 163984896 176931072 184483008 186760576 199047456 210105648 235908096 236368854 245977344 265396608 280140864 315158472 327969792 353862144 368966016 373521152 398094912 420211296 472737708 491954688 530793216 560281728 630316944 707724288 737932032 747042304 796189824 840422592 945475416 983909376 1061586432 1120563456 1260633888 1475864064 1494084608 1592379648 1680845184 1890950832 2123172864 2241126912 2521267776 2951728128 3184759296 3361690368 3781901664 4482253824 5042535552 6369518592 6723380736 7563803328 10085071104 13446761472 15127606656 20170142208 30255213312 40340284416 60510426624 121020853248
• Sum of all divisors σ(n): 389898967920
• Sum of proper divisors (its aliquot sum) s(n): 268878114672
• 121020853248 is an abundant number, because the sum of its proper divisors (268878114672) is greater than itself. Its abundance is 147857261424

Bases of 121020853248

• Binary: 1110000101101011001111010110000000000₂
• Hexadecimal: 0x1C2D67AC00
• Base-36: 1JLGOW00

Squares and roots of 121020853248

• 121020853248 squared (121020853248²) is 14646046920873952149504
• 121020853248 cubed (121020853248³) is 1772477095074408830990897739988992
• The square root of 121020853248 is 347880.5157636741
• The cube root of 121020853248 is 4946.3715646357

Scales and comparisons

• 121,020,853,248 seconds is equal to 3,848 years, 4 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 121,020,853,248 would take you about seven thousand, six hundred ninety-six 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 121020853248 cubic inches would be around 412.2 feet tall.

Recreational maths with 121020853248

• 121020853248 backwards is 842358020121
• 121020853248 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121020853248's digits is 36
• More coming soon!