164909901750

Names of 164909901750

• Cardinal: 164909901750 can be written as One hundred sixty-four billion, nine hundred nine million, nine hundred one thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.6490990175 × 10¹¹

Factors of 164909901750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 125

Divisors of 164909901750

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 25 30 31 33 50 55 62 66 73 75 93 110 121 125 146 150 155 165 186 219 242 250 275 310 330 341 363 365 375 438 465 550 605 682 726 730 750 775 803 825 930 1023 1095 1210 1331 1375 1550 1606 1650 1705 1815 1825 2046 2190 2263 2325 2409 2662 2750 3025 3410 3630 3650 3751 3875 3993 4015 4125 4526 4650 4818 5115 5329 5475 6050 6655 6789 7502 7750 7986 8030 8250 8525 8833 9075 9125 10230 10658 10950 11253 11315 11625 12045 13310 13578 15125 15987 17050 17666 18150 18250 18755 19965 20075 22506 22630 23250 24090 24893 25575 26499 26645 27375 30250 31974 33275 33945 37510 39930 40150 41261 42625 44165 45375 49786 51150 52998 53290 54750 56265 56575 58619 60225 66550 67890 74679 79935 82522 85250 88330 90750 93775 97163 99825 100375 112530 113150 117238 120450 123783 124465 127875 132495 133225 149358 159870 165199 166375 169725 175857 187550 194326 199650 200750 206305 220825 247566 248930 255750 264990 266450 273823 281325 282875 291489 293095 301125 330398 332750 339450 351714 373395 399675 412610 441650 468875 485815 495597 499125 547646 562650 565750 582978 586190 602250 618915 622325 644809 662475 666125 746790 799350 821469 825995 848625 879285 937750 971630 991194 998250 1031525 1104125 1237830 1244650 1289618 1324950 1332250 1369115 1406625 1457445 1465475 1642938 1651990 1697250 1758570 1817189 1866975 1934427 1998375 2063050 2208250 2429075 2477985 2738230 2813250 2914890 2930950 3012053 3094575 3111625 3224045 3312375 3634378 3733950 3868854 3996750 4107345 4129975 4396425 4858150 4955970 5157625 5451567 6024106 6189150 6223250 6448090 6624750 6845575 7092899 7287225 7327375 8214690 8259950 8792850 9036159 9085945 9334875 9672135 10315250 10903134 12145375 12389925 13691150 14185798 14574450 14654750 15060265 15472875 16120225 18072318 18171890 18669750 19344270 19989079 20536725 20649875 21278697 21982125 24290750 24779850 27257835 30120530 30945750 32240450 34227875 35464495 36436125 39978158 41073450 41299750 42557394 43964250 45180795 45429725 48360675 54515670 59967237 61949625 68455750 70928990 72872250 75301325 80601125 90361590 90859450 96721350 99945395 102683625 106393485 119934474 123899250 136289175 150602650 161202250 177322475 199890790 205367250 212786970 219879869 225903975 227148625 241803375 272578350 299836185 354644950 376506625 439759738 451807950 454297250 483606750 499726975 531967425 599672370 659639607 681445875 753013250 886612375 999453950 1063934850 1099399345 1129519875 1319279214 1362891750 1499180925 1773224750 2198798690 2259039750 2498634875 2659837125 2998361850 3298198035 4997269750 5319674250 5496996725 6596396070 7495904625 10993993450 14991809250 16490990175 27484983625 32981980350 54969967250 82454950875 164909901750
• Sum of all divisors σ(n): 473840160768
• Sum of proper divisors (its aliquot sum) s(n): 308930259018
• 164909901750 is an abundant number, because the sum of its proper divisors (308930259018) is greater than itself. Its abundance is 144020357268

Bases of 164909901750

• Binary: 10011001100101011001010110011110110110₂
• Hexadecimal: 0x26656567B6
• Base-36: 23RB3IK6

Squares and roots of 164909901750

• 164909901750 squared (164909901750²) is 27195275695194653062500
• 164909901750 cubed (164909901750³) is 4484770242958713183662211609375000
• The square root of 164909901750 is 406091.0018087079
• The cube root of 164909901750 is 5483.8080444595

Scales and comparisons

• 164,909,901,750 seconds is equal to 5,243 years, 32 weeks, 3 days, 10 hours, 2 minutes, 30 seconds.
• To count from 1 to 164,909,901,750 would take you about ten thousand, four hundred eighty-seven 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 164909901750 cubic inches would be around 457 feet tall.

Recreational maths with 164909901750

• 164909901750 backwards is 057109909461
• The number of decimal digits it has is: 12
• The sum of 164909901750's digits is 51
• More coming soon!