120448452978

Names of 120448452978

• Cardinal: 120448452978 can be written as One hundred twenty billion, four hundred forty-eight million, four hundred fifty-two thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.20448452978 × 10¹¹

Factors of 120448452978

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 50431

Divisors of 120448452978

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 37 38 42 54 57 63 74 81 111 114 126 133 162 171 189 222 243 259 266 333 342 378 399 486 513 518 567 666 703 777 798 999 1026 1134 1197 1406 1539 1554 1701 1998 2109 2331 2394 2997 3078 3402 3591 4218 4617 4662 4921 5994 6327 6993 7182 8991 9234 9842 10773 12654 13986 14763 17982 18981 20979 21546 29526 32319 37962 41958 44289 50363 56943 62937 64638 88578 100726 113886 125874 132867 151089 170829 265734 302178 341658 352541 398601 453267 705082 797202 906534 956897 1057623 1195803 1359801 1863431 1913794 2115246 2391606 2719602 2870691 3172869 3726862 4079403 5590293 5741382 6345738 6698279 8158806 8612073 9518607 11180586 12238209 13044017 13396558 16770879 17224146 19037214 20094837 24476418 25836219 26088034 28555821 33541758 35405189 39132051 40189674 50312637 51672438 57111642 60284511 70810378 77508657 78264102 85667463 100625274 106215567 117396153 120569022 150937911 155017314 171334926 180853533 212431134 232525971 234792306 247836323 301875822 318646701 352188459 361707066 452813733 465051942 495672646 542560599 637293402 704376918 743508969 905627466 955940103 1056565377 1085121198 1487017938 1627681797 1911880206 2113130754 2230526907 2867820309 3169696131 3255363594 4461053814 5735640618 6339392262 6691580721 8603460927 13383161442 17206921854 20074742163 40149484326 60224226489 120448452978
• Sum of all divisors σ(n): 334384727040
• Sum of proper divisors (its aliquot sum) s(n): 213936274062
• 120448452978 is an abundant number, because the sum of its proper divisors (213936274062) is greater than itself. Its abundance is 93487821084

Bases of 120448452978

• Binary: 1110000001011010010011000100101110010₂
• Hexadecimal: 0x1C0B498972
• Base-36: 1JBZWD4I

Squares and roots of 120448452978

• 120448452978 squared (120448452978²) is 14507829824793477068484
• 120448452978 cubed (120448452978³) is 1747445658464463101244416359745352
• The square root of 120448452978 is 347056.8440155013
• The cube root of 120448452978 is 4938.5608446605

Scales and comparisons

• 120,448,452,978 seconds is equal to 3,829 years, 46 weeks, 1 day, 7 hours, 36 minutes, 18 seconds.
• To count from 1 to 120,448,452,978 would take you about seven thousand, six hundred fifty-nine 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 120448452978 cubic inches would be around 411.5 feet tall.

Recreational maths with 120448452978

• 120448452978 backwards is 879254844021
• 120448452978 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120448452978's digits is 54
• More coming soon!