149013938750

Names of 149013938750

• Cardinal: 149013938750 can be written as One hundred forty-nine billion, thirteen million, nine hundred thirty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.4901393875 × 10¹¹

Factors of 149013938750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 128

Divisors of 149013938750

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 5 10 25 31 37 50 53 62 74 106 125 155 185 250 265 310 370 530 625 775 925 1147 1250 1325 1369 1550 1643 1850 1961 2294 2650 2738 2809 3286 3875 3922 4625 5618 5735 6625 6845 7750 8215 9250 9805 11470 13250 13690 14045 16430 19375 19610 23125 28090 28675 33125 34225 38750 41075 42439 46250 49025 57350 60791 66250 68450 70225 72557 82150 84878 87079 98050 103933 121582 140450 143375 145114 171125 174158 205375 207866 212195 245125 286750 303955 342250 351125 362785 410750 424390 435395 490250 519665 607910 702250 716875 725570 855625 870790 1026875 1039330 1060975 1225625 1433750 1519775 1711250 1755625 1813925 2053750 2121950 2176975 2249267 2451250 2598325 3039550 3221923 3511250 3627850 3845521 4353950 4498534 5196650 5304875 6443846 7598875 7691042 9069625 10609750 10884875 11246335 12991625 15197750 16109615 18139250 19227605 21769750 22492670 25983250 26524375 32219230 37994375 38455210 45348125 53048750 54424375 56231675 64958125 75988750 80548075 90696250 96138025 108848750 112463350 119211151 129916250 161096150 192276050 238422302 281158375 402740375 480690125 562316750 596055755 805480750 961380250 1192111510 1405791875 2013701875 2403450625 2811583750 2980278775 4027403750 4806901250 5960557550 14901393875 29802787750 74506969375 149013938750
• Sum of all divisors σ(n): 302021397216
• Sum of proper divisors (its aliquot sum) s(n): 153007458466
• 149013938750 is an abundant number, because the sum of its proper divisors (153007458466) is greater than itself. Its abundance is 3993519716

Bases of 149013938750

• Binary: 10001010110001111011000100001000111110₂
• Hexadecimal: 0x22B1EC423E
• Base-36: 1WGF1V0E

Squares and roots of 149013938750

• 149013938750 squared (149013938750²) is 22205153941788751562500
• 149013938750 cubed (149013938750³) is 3308877449416030090773341796875000
• The square root of 149013938750 is 386023.2360234291
• The cube root of 149013938750 is 5301.6245020235

Scales and comparisons

• 149,013,938,750 seconds is equal to 4,738 years, 9 weeks, 3 days, 8 hours, 45 minutes, 50 seconds.
• To count from 1 to 149,013,938,750 would take you about nine thousand, four hundred seventy-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 149013938750 cubic inches would be around 441.8 feet tall.

Recreational maths with 149013938750

• 149013938750 backwards is 057839310941
• 149013938750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149013938750's digits is 50
• More coming soon!