61149018672

Names of 61149018672

• Cardinal: 61149018672 can be written as Sixty-one billion, one hundred forty-nine million, eighteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.1149018672 × 10¹⁰

Factors of 61149018672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1527

Divisors of 61149018672

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 127 144 168 252 254 336 381 504 508 631 757 762 889 1008 1016 1143 1262 1514 1524 1778 1893 2032 2271 2286 2524 2667 3028 3048 3556 3786 4417 4542 4572 5048 5299 5334 5679 6056 6096 6813 7112 7572 8001 8834 9084 9144 10096 10598 10668 11358 12112 13251 13626 14224 15144 15897 16002 17668 18168 18288 21196 21336 22716 26502 27252 30288 31794 32004 35336 36336 39753 42392 42672 45432 47691 53004 54504 63588 64008 70672 79506 80137 84784 90864 95382 96139 106008 109008 127176 128016 159012 160274 190764 192278 212016 240411 254352 288417 318024 320548 381528 384556 477667 480822 560959 576834 636048 641096 672973 721233 763056 769112 865251 955334 961644 1121918 1153668 1282192 1345946 1433001 1442466 1538224 1682877 1730502 1910668 1923288 2018919 2243836 2307336 2691892 2866002 2884932 3343669 3365754 3461004 3821336 3846576 4037838 4299003 4487672 4614672 5048631 5383784 5732004 5769864 6056757 6687338 6731508 6922008 7642672 8075676 8598006 8975344 10031007 10097262 10767568 11464008 11539728 12113514 13374676 13463016 13844016 16151352 17196012 20062014 20194524 22928016 24227028 26749352 26926032 30093021 32302704 34392024 40124028 40389048 48454056 53498704 60186042 60663709 68784048 80248056 80778096 96908112 120372084 121327418 160496112 181991127 240744168 242654836 363982254 424645963 481488336 485309672 545973381 727964508 849291926 970619344 1091946762 1273937889 1455929016 1698583852 2183893524 2547875778 2911858032 3397167704 3821813667 4367787048 5095751556 6794335408 7643627334 8735574096 10191503112 15287254668 20383006224 30574509336 61149018672
• Sum of all divisors σ(n): 197692997632
• Sum of proper divisors (its aliquot sum) s(n): 136543978960
• 61149018672 is an abundant number, because the sum of its proper divisors (136543978960) is greater than itself. Its abundance is 75394960288

Bases of 61149018672

• Binary: 111000111100110000111111101000110000₂
• Hexadecimal: 0xE3CC3FA30
• Base-36: S3AJOS0

Squares and roots of 61149018672

• 61149018672 squared (61149018672²) is 3739202484548604643584
• 61149018672 cubed (61149018672³) is 228648562546051416842063921000448
• The square root of 61149018672 is 247283.2761672329
• The cube root of 61149018672 is 3939.7001041203

Scales and comparisons

• 61,149,018,672 seconds is equal to 1,944 years, 18 weeks, 1 day, 6 hours, 31 minutes, 12 seconds.
• To count from 1 to 61,149,018,672 would take you about three thousand, eight hundred eighty-eight 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 61149018672 cubic inches would be around 328.3 feet tall.

Recreational maths with 61149018672

• 61149018672 backwards is 27681094116
• The number of decimal digits it has is: 11
• The sum of 61149018672's digits is 45
• More coming soon!