121803428371248

Names of 121803428371248

• Cardinal: 121803428371248 can be written as One hundred twenty-one trillion, eight hundred three billion, four hundred twenty-eight million, three hundred seventy-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.21803428371248 × 10¹⁴

Factors of 121803428371248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6438

Divisors of 121803428371248

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 41 48 52 54 72 78 82 104 108 117 123 144 156 164 169 208 216 234 246 312 328 338 351 369 432 468 492 507 533 624 656 676 702 738 936 984 1014 1066 1107 1352 1404 1476 1521 1599 1872 1968 2028 2132 2214 2704 2808 2952 3042 3198 4056 4264 4428 4563 4797 5616 5904 6084 6379 6396 6929 8112 8528 8856 9126 9594 12168 12758 12792 13858 14391 17712 18252 19137 19188 20787 24336 25516 25584 27716 28782 36504 38274 38376 41574 51032 55432 57411 57564 62361 73008 76548 76752 82927 83148 102064 110864 114822 115128 124722 153096 165854 166296 172233 187083 229644 230256 248781 249444 261539 306192 331708 332592 344466 374166 459288 497562 498888 523078 663416 688932 746343 748332 784617 918576 995124 997776 1046156 1078051 1326832 1377864 1492686 1496664 1569234 1990248 2092312 2156102 2239029 2353851 2755728 2985372 2993328 3138468 3234153 3400007 3980496 4184624 4312204 4478058 4707702 5970744 6276936 6468306 6800014 7061553 8624408 8956116 9415404 9702459 10200021 11941488 12553872 12936612 13600028 14123106 17248816 17912232 18830808 19404918 20400042 25873224 27200056 28246212 29107377 30600063 35824464 37661616 38809836 40691641 40800084 44200091 51746448 54400112 56492424 58214754 61200126 77619672 81383282 81600168 88400182 91800189 112984848 116429508 122074923 122400252 132600273 155239344 162766564 163200336 176800364 183600378 232859016 244149846 244800504 265200546 325533128 353600728 366224769 367200756 397800819 465718032 488299692 489601008 528991333 530401092 651066256 707201456 732449538 734401512 795601638 976599384 1057982666 1060802184 1098674307 1193402457 1464899076 1468803024 1586973999 1591203276 1668357281 1953198768 2115965332 2121604368 2197348614 2386804914 2929798152 3173947998 3182406552 3336714562 4231930664 4394697228 4760921997 4773609828 5005071843 5859596304 6347895996 6364813104 6673429124 6876887329 8463861328 8789394456 9521843994 9547219656 10010143686 12695791992 13346858248 13753774658 14282765991 15015215529 17578788912 19043687988 19094439312 20020287372 20630661987 21688644653 25391583984 26693716496 27507549316 28565531982 30030431058 38087375976 40040574744 41261323974 43377289306 45045646587 55015098632 57131063964 60060862116 61891985961 65065933959 76174751952 80081149488 82522647948 86754578612 90091293174 110030197264 114262127928 120121724232 123783971922 130131867918 165045295896 173509157224 180182586348 185675957883 195197801877 228524255856 240243448464 247567943844 260263735836 281952380489 330090591792 347018314448 360365172696 371351915766 390395603754 495135887688 520527471672 563904760978 585593405631 720730345392 742703831532 780791207508 845857141467 990271775376 1041054943344 1127809521956 1171186811262 1485407663064 1561582415016 1691714282934 2255619043912 2342373622524 2537571424401 2970815326128 3123164830032 3383428565868 4511238087824 4684747245048 5075142848802 6766857131736 7612714273203 9369494490096 10150285697604 13533714263472 15225428546406 20300571395208 30450857092812 40601142790416 60901714185624 121803428371248
• Sum of all divisors σ(n): 387878186863440
• Sum of proper divisors (its aliquot sum) s(n): 266074758492192
• 121803428371248 is an abundant number, because the sum of its proper divisors (266074758492192) is greater than itself. Its abundance is 144271330120944

Bases of 121803428371248

• Binary: 11011101100011110010010000101001001101100110000₂
• Hexadecimal: 0x6EC792149B30
• Base-36: 176BQ0DPO0

Squares and roots of 121803428371248

• 121803428371248 squared (121803428371248²) is 14836075162989742214113077504
• 121803428371248 cubed (121803428371248³) is 1807084818425672562624898637121935509204992
• The square root of 121803428371248 is 11036459.0504041647
• The cube root of 121803428371248 is 49570.1048458085

Scales and comparisons

• 121,803,428,371,248 seconds is equal to 3,872,972 years, 13 weeks, 3 days, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 121,803,428,371,248 would take you about nine million, six hundred eighty-two thousand, four 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 121803428371248 cubic inches would be around 4130.8 feet tall.

Recreational maths with 121803428371248

• 121803428371248 backwards is 842173824308121
• 121803428371248 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121803428371248's digits is 54
• More coming soon!