149001600

Names of 149001600

• Cardinal: 149001600 can be written as One hundred forty-nine million, one thousand, six hundred.

Scientific notation

• Scientific notation: 1.490016 × 10⁸

Factors of 149001600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 149001600

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 32 33 34 40 44 48 50 51 55 60 64 66 68 75 80 83 85 88 96 100 102 110 120 128 132 136 150 160 165 166 170 176 187 192 200 204 220 240 249 255 264 272 275 300 320 330 332 340 352 374 384 400 408 415 425 440 480 498 510 528 544 550 561 600 640 660 664 680 704 748 800 816 825 830 850 880 913 935 960 996 1020 1056 1088 1100 1122 1200 1245 1275 1320 1328 1360 1408 1411 1496 1600 1632 1650 1660 1700 1760 1826 1870 1920 1992 2040 2075 2112 2176 2200 2244 2400 2490 2550 2640 2656 2720 2739 2805 2822 2992 3200 3264 3300 3320 3400 3520 3652 3740 3984 4080 4150 4224 4233 4400 4488 4565 4675 4800 4980 5100 5280 5312 5440 5478 5610 5644 5984 6225 6528 6600 6640 6800 7040 7055 7304 7480 7968 8160 8300 8466 8800 8976 9130 9350 9600 9960 10200 10560 10624 10880 10956 11220 11288 11968 12450 13200 13280 13600 13695 14025 14110 14608 14960 15521 15936 16320 16600 16932 17600 17952 18260 18700 19920 20400 21120 21165 21912 22440 22576 22825 23936 24900 26400 26560 27200 27390 28050 28220 29216 29920 31042 31872 32640 33200 33864 35200 35275 35904 36520 37400 39840 40800 42330 43824 44880 45152 45650 46563 49800 52800 53120 54400 54780 56100 56440 58432 59840 62084 66400 67728 68475 70550 71808 73040 74800 77605 79680 81600 84660 87648 89760 90304 91300 93126 99600 105600 105825 109560 112200 112880 116864 119680 124168 132800 135456 136950 141100 146080 149600 155210 159360 163200 169320 175296 179520 180608 182600 186252 199200 211650 219120 224400 225760 232815 248336 265600 270912 273900 282200 292160 299200 310420 338640 350592 359040 365200 372504 388025 398400 423300 438240 448800 451520 465630 496672 541824 547800 564400 584320 598400 620840 677280 730400 745008 776050 796800 846600 876480 897600 903040 931260 993344 1095600 1128800 1164075 1241680 1354560 1460800 1490016 1552100 1693200 1752960 1795200 1862520 1986688 2191200 2257600 2328150 2483360 2709120 2921600 2980032 3104200 3386400 3725040 4382400 4515200 4656300 4966720 5960064 6208400 6772800 7450080 8764800 9312600 9933440 12416800 13545600 14900160 18625200 24833600 29800320 37250400 49667200 74500800 149001600
• Sum of all divisors σ(n): 573713280
• Sum of proper divisors (its aliquot sum) s(n): 424711680
• 149001600 is an abundant number, because the sum of its proper divisors (424711680) is greater than itself. Its abundance is 275710080

Bases of 149001600

• Binary: 1000111000011001010110000000₂
• Hexadecimal: 0x8E19580
• Base-36: 2GPMDC

Squares and roots of 149001600

• 149001600 squared (149001600²) is 22201476802560000
• 149001600 cubed (149001600³) is 3308055565944324096000000
• The square root of 149001600 is 12206.6211541115
• The cube root of 149001600 is 530.1478168453

Scales and comparisons

• 149,001,600 seconds is equal to 4 years, 38 weeks, 2 days, 13 hours, 20 minutes.
• To count from 1 to 149,001,600 would take you about 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 149001600 cubic inches would be around 44.2 feet tall.

Recreational maths with 149001600

• 149001600 backwards is 006100941
• The number of decimal digits it has is: 9
• The sum of 149001600's digits is 21
• More coming soon!