148899380311628172

Names of 148899380311628172

• Cardinal: 148899380311628172 can be written as One hundred forty-eight quadrillion, eight hundred ninety-nine trillion, three hundred eighty billion, three hundred eleven million, six hundred twenty-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.48899380311628172 × 10¹⁷

Factors of 148899380311628172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 481

Divisors of 148899380311628172

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 67 108 134 201 268 402 409 603 804 818 1206 1227 1636 1809 2412 2454 3618 3681 4489 4908 7236 7362 8978 11043 13467 14724 17956 22086 26934 27403 40401 44172 53868 54806 80802 82209 109612 121203 161604 164418 167281 242406 246627 300763 328836 334562 484812 493254 501843 601526 669124 739881 902289 986508 1003686 1203052 1479762 1505529 1804578 1836001 2007372 2706867 2959524 3011058 3609156 3672002 4516587 5413734 5508003 6022116 7344004 8120601 9033174 10827468 11016006 11207827 16241202 16524009 18066348 20151121 22032012 22415654 32482404 33048018 33623481 40302242 44831308 49572027 60453363 66096036 67246962 68417929 80604484 99144054 100870443 120906726 123012067 134493924 136835858 181360089 198288108 201740886 205253787 241813452 246024134 273671716 302611329 362720178 369036201 403481772 410507574 492048268 544080267 605222658 615761361 725440356 738072402 750924409 821015148 1088160534 1107108603 1210445316 1231522722 1476144804 1501848818 1847284083 2176321068 2214217206 2252773227 2463045444 3003697636 3321325809 3694568166 4428434412 4505546454 4584001243 6642651618 6758319681 7389136332 8241808489 9011092908 9168002486 13285303236 13516639362 13752003729 16483616978 18336004972 20274959043 24725425467 27033278724 27504007458 32967233956 40549918086 41256011187 49450850934 50311935403 55008014916 74176276401 81099836172 82512022374 98901701868 100623870806 123768033561 148352552802 150935806209 165024044748 201247741612 222528829203 247536067122 296705105604 301871612418 307128083281 445057658406 452807418627 495072134244 603743224836 614256166562 890115316812 905614837254 921384249843 1228512333124 1358422255881 1811229674508 1842768499686 2716844511762 2764152749529 3370899672001 3685536999372 5433689023524 5528305499058 6741799344002 8292458248587 10112699016003 11056610998116 13483598688004 16584916497174 20225398032006 20577581579827 30338097048009 33169832994348 40450796064012 41155163159654 60676194096018 61732744739481 82310326319308 91014291144027 121352388192036 123465489478962 182028582288054 185198234218443 246930978957924 364057164576108 370396468436886 555594702655329 740792936873772 1111189405310658 1378697965848409 2222378810621316 2757395931696818 4136093897545227 5514791863393636 8272187795090454 12408281692635681 16544375590180908 24816563385271362 37224845077907043 49633126770542724 74449690155814086 148899380311628172
• Sum of all divisors σ(n): 392844952913957600
• Sum of proper divisors (its aliquot sum) s(n): 243945572602329428
• 148899380311628172 is an abundant number, because the sum of its proper divisors (243945572602329428) is greater than itself. Its abundance is 95046192290701256

Bases of 148899380311628172

• Binary: 1000010000111111110011001010001110110000000001100110001100₂
• Hexadecimal: 0x210FF328EC0198C
• Base-36: 14Q4FAZTGY30

Squares and roots of 148899380311628172

• 148899380311628172 squared (148899380311628172²) is 22171025457186883299778837584061584
• 148899380311628172 cubed (148899380311628172³) is 3301251951448459602058035758474874900023927757344448
• The square root of 148899380311628172 is 385874824.6667929125
• The cube root of 148899380311628172 is 530026.5565328859

Scales and comparisons

• 148,899,380,311,628,172 seconds is equal to 4,734,539,717 years, 46 weeks, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 148,899,380,311,628,172 would take you about fourteen billion, two hundred three million, six hundred nineteen thousand, one hundred fifty-three 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 148899380311628172 cubic inches would be around 44168.9 feet tall.

Recreational maths with 148899380311628172

• 148899380311628172 backwards is 271826113083998841
• The number of decimal digits it has is: 18
• The sum of 148899380311628172's digits is 81
• More coming soon!