130806165490

Names of 130806165490

• Cardinal: 130806165490 can be written as One hundred thirty billion, eight hundred six million, one hundred sixty-five thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.3080616549 × 10¹¹

Factors of 130806165490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 503

Divisors of 130806165490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 35 37 55 65 70 74 77 91 97 110 121 130 143 154 182 185 194 242 259 286 331 370 385 407 455 481 485 518 605 662 679 715 770 814 847 910 962 970 1001 1067 1210 1261 1295 1358 1430 1573 1655 1694 2002 2035 2134 2317 2405 2522 2590 2849 3146 3310 3367 3395 3589 3641 4070 4235 4303 4477 4634 4810 5005 5291 5335 5698 6305 6734 6790 7178 7282 7469 7865 8470 8606 8827 8954 10010 10582 10670 11011 11585 11737 12247 12610 13871 14245 14938 15730 16835 17654 17945 18205 21515 22022 22385 23170 23474 24494 25123 25487 26455 27742 28490 30121 31339 32107 33670 35890 36410 37037 37345 39479 40051 43030 44135 44770 46657 47333 50246 50974 52910 55055 58201 58685 60242 61235 62678 64214 69355 74074 74690 78958 80102 82159 85729 88270 93314 94666 97097 110110 116402 117370 122470 125615 127435 134717 138710 150605 152581 156695 159211 160535 164318 171458 185185 194194 197395 200255 224749 233285 236665 251230 254870 269434 276353 280357 291005 301210 305162 313390 318422 321070 326599 331331 353177 370370 394790 400510 407407 410795 417391 428645 434269 449498 466570 473330 485485 513227 520663 552706 560714 582010 653198 662662 673585 706354 762905 796055 814814 821590 834782 857290 868538 943019 970970 1026454 1041326 1068067 1114477 1123745 1187959 1347170 1381765 1401785 1481887 1525810 1592110 1632995 1656655 1751321 1765885 1886038 2037035 2086955 2136134 2171345 2228954 2247490 2375918 2472239 2566135 2603315 2763530 2803570 2921737 2963774 3039883 3265990 3313310 3502642 3531770 3592589 3644641 3884947 4074070 4173910 4342690 4591301 4715095 4944478 5132270 5206630 5340335 5572385 5645497 5843474 5939795 6079766 7185178 7289282 7409435 7769894 8315713 8756605 9182602 9430190 10373209 10680670 11144770 11290994 11879590 12259247 12361195 13067549 14608685 14818870 15199415 15443467 16631426 17513210 17962945 18223205 19264531 19424735 20746418 22956505 24518494 24722390 26135098 27194629 28227485 29217370 30398830 30886934 32139107 35925890 36446410 38529062 38849470 39518479 41578565 45913010 50504311 51866045 54389258 56454970 61296235 64278214 65337745 77217335 79036958 83157130 91472843 96322655 101008622 103732090 108104269 122592470 130675490 134851717 135973145 143743039 154434670 160695535 169878137 182945686 192645310 197592395 216208538 252521555 269703434 271946290 287486078 321391070 339756274 353530177 395184790 457364215 505043110 540521345 674258585 707060354 718715195 849390685 914728430 1006201273 1081042690 1189146959 1348517170 1437430390 1698781370 1767650885 1868659507 2012402546 2378293918 3535301770 3737319014 5031006365 5945734795 9343297535 10062012730 11891469590 13080616549 18686595070 26161233098 65403082745 130806165490
• Sum of all divisors σ(n): 331504879104
• Sum of proper divisors (its aliquot sum) s(n): 200698713614
• 130806165490 is an abundant number, because the sum of its proper divisors (200698713614) is greater than itself. Its abundance is 69892548124

Bases of 130806165490

• Binary: 1111001110100101001111010111111110010₂
• Hexadecimal: 0x1E74A7AFF2
• Base-36: 1O3AM38Y

Squares and roots of 130806165490

• 130806165490 squared (130806165490²) is 17110252930197266940100
• 130806165490 cubed (130806165490³) is 2238126576363141117712426517149000
• The square root of 130806165490 is 361671.3501094605
• The cube root of 130806165490 is 5076.2469113241

Scales and comparisons

• 130,806,165,490 seconds is equal to 4,159 years, 12 weeks, 5 hours, 58 minutes, 10 seconds.
• To count from 1 to 130,806,165,490 would take you about eight thousand, three hundred eighteen 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 130806165490 cubic inches would be around 423 feet tall.

Recreational maths with 130806165490

• 130806165490 backwards is 094561608031
• The number of decimal digits it has is: 12
• The sum of 130806165490's digits is 43
• More coming soon!