147703140

Names of 147703140

• Cardinal: 147703140 can be written as One hundred forty-seven million, seven hundred three thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.4770314 × 10⁸

Factors of 147703140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 166

Divisors of 147703140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 30 34 36 39 45 47 51 52 60 65 68 78 79 85 90 94 102 117 130 141 153 156 158 170 180 188 195 204 221 234 235 237 255 260 282 306 316 340 390 395 423 442 468 470 474 510 564 585 611 612 663 705 711 765 780 790 799 846 884 940 948 1020 1027 1105 1170 1185 1222 1326 1343 1410 1422 1530 1580 1598 1692 1833 1989 2054 2115 2210 2340 2370 2397 2444 2652 2686 2820 2844 3055 3060 3081 3196 3315 3555 3666 3713 3978 3995 4029 4108 4230 4420 4740 4794 5135 5372 5499 6110 6162 6630 6715 7110 7191 7332 7426 7956 7990 8058 8460 9165 9243 9588 9945 10270 10387 10998 11139 11985 12087 12220 12324 13260 13430 14220 14382 14852 15405 15980 16116 17459 18330 18486 18565 19890 20145 20540 20774 21996 22278 23970 24174 26860 27495 28764 30810 31161 33417 34918 35955 36660 36972 37130 39780 40290 41548 44556 46215 47940 48269 48348 51935 52377 54990 55695 60435 61620 62322 63121 66834 69836 71910 74260 80580 87295 92430 93483 96538 103870 104754 109980 111390 120870 124644 126242 133668 143820 144807 155805 157131 167085 174590 184860 186966 189363 193076 207740 209508 222780 241345 241740 252484 261885 289614 311610 314262 315605 334170 349180 373932 378726 434421 467415 482690 523770 568089 579228 623220 628524 631210 668340 724035 757452 785655 820573 868842 934830 946815 965380 1047540 1136178 1262420 1448070 1571310 1641146 1737684 1869660 1893630 2172105 2272356 2461719 2840445 2896140 3142620 3282292 3787260 4102865 4344210 4923438 5680890 7385157 8205730 8688420 9846876 11361780 12308595 14770314 16411460 24617190 29540628 36925785 49234380 73851570 147703140
• Sum of all divisors σ(n): 528353280
• Sum of proper divisors (its aliquot sum) s(n): 380650140
• 147703140 is an abundant number, because the sum of its proper divisors (380650140) is greater than itself. Its abundance is 232947000

Bases of 147703140

• Binary: 1000110011011100010101100100₂
• Hexadecimal: 0x8CDC564
• Base-36: 2FXSH0

Squares and roots of 147703140

• 147703140 squared (147703140²) is 21816217565859600
• 147703140 cubed (147703140³) is 3222323837400619719144000
• The square root of 147703140 is 12153.3180654503
• The cube root of 147703140 is 528.6033478237

Scales and comparisons

• 147,703,140 seconds is equal to 4 years, 36 weeks, 1 day, 12 hours, 39 minutes.
• To count from 1 to 147,703,140 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 147703140 cubic inches would be around 44.1 feet tall.

Recreational maths with 147703140

• 147703140 backwards is 041307741
• The number of decimal digits it has is: 9
• The sum of 147703140's digits is 27
• More coming soon!