120813157871550

Names of 120813157871550

• Cardinal: 120813157871550 can be written as One hundred twenty trillion, eight hundred thirteen billion, one hundred fifty-seven million, eight hundred seventy-one thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.2081315787155 × 10¹⁴

Factors of 120813157871550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 754

Divisors of 120813157871550

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 127 135 150 162 225 254 270 381 405 450 617 635 675 762 810 1143 1234 1270 1350 1851 1905 2025 2286 3085 3175 3429 3702 3810 4050 5553 5715 6170 6350 6858 9255 9525 10287 11106 11430 15425 16659 17145 18510 19050 20574 27765 28575 30850 33318 34290 46275 49977 51435 55530 57150 78359 83295 85725 92550 99954 102870 138825 156718 166590 171450 235077 249885 257175 277650 380689 391795 416475 470154 499770 514350 705231 761378 783590 832950 1142067 1175385 1249425 1410462 1903445 1958975 2115693 2284134 2350770 2498850 3426201 3526155 3806890 3917950 4231386 5710335 5876925 6347079 6852402 7052310 9517225 10278603 10578465 11420670 11753850 12694158 17131005 17630775 19034450 20557206 21156930 28551675 30835809 31735395 34262010 35261550 48347503 51393015 52892325 57103350 61671618 63470790 85655025 96695006 102786030 105784650 145042509 154179045 158676975 171310050 234885113 241737515 256965075 290085018 308358090 317353950 435127527 469770226 483475030 513930150 704655339 725212545 770895225 870255054 1174425565 1208687575 1305382581 1409310678 1450425090 1541790450 2113966017 2175637635 2348851130 2417375150 2610765162 3523276695 3626062725 3916147743 4227932034 4351275270 5872127825 6341898051 6526912905 7046553390 7252125450 7832295486 10569830085 10878188175 11744255650 12683796102 13053825810 17616383475 19025694153 19580738715 21139660170 21756376350 29830409351 31709490255 32634564525 35232766950 38051388306 39161477430 52849150425 59660818702 63418980510 65269129050 89491228053 95128470765 97903693575 105698300850 149152046755 158547451275 178982456106 190256941530 195807387150 268473684159 298304093510 317094902550 447456140265 475642353825 536947368318 745760233775 805421052477 894912280530 951284707650 1342368420795 1491520467550 1610842104954 2237280701325 2416263157431 2684736841590 4027105262385 4474561402650 4832526314862 6711842103975 8054210524770 12081315787155 13423684207950 20135526311925 24162631574310 40271052623850 60406578935775 120813157871550
• Sum of all divisors σ(n): 338873987105280
• Sum of proper divisors (its aliquot sum) s(n): 218060829233730
• 120813157871550 is an abundant number, because the sum of its proper divisors (218060829233730) is greater than itself. Its abundance is 97247671362180

Bases of 120813157871550

• Binary: 11011011110000100000001010110111110111110111110₂
• Hexadecimal: 0x6DE1015BEFBE
• Base-36: 16TOSQW5VI

Squares and roots of 120813157871550

• 120813157871550 squared (120813157871550²) is 14595819114896063726299402500
• 120813157871550 cubed (120813157871550³) is 1763366998992525335235079083894936748875000
• The square root of 120813157871550 is 10991503.8948976407
• The cube root of 120813157871550 is 49435.4029839251

Scales and comparisons

• 120,813,157,871,550 seconds is equal to 3,841,484 years, 37 weeks, 3 days, 7 hours, 52 minutes, 30 seconds.
• To count from 1 to 120,813,157,871,550 would take you about nine million, six hundred three thousand, seven hundred eleven 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 120813157871550 cubic inches would be around 4119.6 feet tall.

Recreational maths with 120813157871550

• 120813157871550 backwards is 055178751318021
• 120813157871550 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 120813157871550's digits is 54
• More coming soon!