127472019220

Names of 127472019220

• Cardinal: 127472019220 can be written as One hundred twenty-seven billion, four hundred seventy-two million, nineteen thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.2747201922 × 10¹¹

Factors of 127472019220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 999

Divisors of 127472019220

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 31 35 49 52 62 65 70 91 98 124 130 140 155 182 196 217 245 260 310 343 364 403 434 455 490 620 637 686 806 868 910 941 980 1085 1274 1372 1519 1612 1715 1820 1882 2015 2170 2401 2548 2821 3038 3185 3430 3764 4030 4340 4459 4705 4802 5642 6076 6370 6587 6860 7595 8060 8918 9410 9604 10633 11284 12005 12233 12740 13174 14105 15190 16807 17836 18820 19747 21266 22295 24010 24466 26348 28210 29171 30380 31213 32935 33614 39494 42532 44590 46109 48020 48932 53165 56420 58342 61165 62426 65870 67228 74431 78988 84035 85631 89180 92218 98735 106330 116684 122330 124852 131740 138229 145855 148862 156065 168070 171262 184436 197470 204197 212660 218491 230545 244660 276458 291710 297724 312130 322763 336140 342524 372155 379223 394940 408394 428155 436982 461090 521017 552916 583420 599417 624260 645526 691145 744310 758446 816788 856310 873964 922180 967603 1020985 1042034 1092455 1198834 1291052 1382290 1429379 1488620 1516892 1613815 1712620 1896115 1935206 2041970 2084068 2184910 2259341 2397668 2605085 2654561 2764580 2858758 2997085 3227630 3792230 3870412 4083940 4195919 4369820 4518682 4838015 5210170 5309122 5717516 5994170 6455260 6773221 7146895 7584460 8391838 9037364 9676030 10005653 10420340 10618244 11296705 11988340 13272805 13546442 14293790 15815387 16783676 18581927 19352060 20011306 20979595 22593410 26545610 27092884 28587580 29371433 31630774 33866105 37163854 40022612 41959190 45186820 50028265 53091220 58742866 63261548 67732210 70039571 74327708 79076935 83918380 92909635 100056530 117485732 130073489 135464420 140079142 146857165 158153870 185819270 200113060 205600031 260146978 280158284 293714330 316307740 350197855 371638540 411200062 490276997 520293956 587428660 650367445 700395710 822400124 910514423 980553994 1028000155 1300734890 1400791420 1821028846 1961107988 2056000310 2451384985 2601469780 3642057692 4112000620 4552572115 4902769970 6373600961 9105144230 9805539940 12747201922 18210288460 25494403844 31868004805 63736009610 127472019220
• Sum of all divisors σ(n): 347545368576
• Sum of proper divisors (its aliquot sum) s(n): 220073349356
• 127472019220 is an abundant number, because the sum of its proper divisors (220073349356) is greater than itself. Its abundance is 92601330136

Bases of 127472019220

• Binary: 1110110101101111011001010011100010100₂
• Hexadecimal: 0x1DADECA714
• Base-36: 1MK5JRIS

Squares and roots of 127472019220

• 127472019220 squared (127472019220²) is 16249115684024049408400
• 127472019220 cubed (127472019220³) is 2071307586781917073129794429448000
• The square root of 127472019220 is 357032.2383483037
• The cube root of 127472019220 is 5032.7453366993

Scales and comparisons

• 127,472,019,220 seconds is equal to 4,053 years, 11 weeks, 1 day, 14 hours, 13 minutes, 40 seconds.
• To count from 1 to 127,472,019,220 would take you about eight thousand, one hundred 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 127472019220 cubic inches would be around 419.4 feet tall.

Recreational maths with 127472019220

• 127472019220 backwards is 022910274721
• The number of decimal digits it has is: 12
• The sum of 127472019220's digits is 37
• More coming soon!