55491815340

Names of 55491815340

• Cardinal: 55491815340 can be written as Fifty-five billion, four hundred ninety-one million, eight hundred fifteen thousand, three hundred forty.

Scientific notation

• Scientific notation: 5.549181534 × 10¹⁰

Factors of 55491815340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 853

Divisors of 55491815340

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 27 30 36 38 39 45 52 54 57 60 65 76 78 81 90 95 108 114 117 130 135 156 162 171 180 190 195 228 234 243 247 260 270 285 324 342 351 361 380 390 405 468 486 494 513 540 570 585 684 702 722 729 741 780 810 811 855 972 988 1026 1053 1083 1140 1170 1215 1235 1404 1444 1458 1482 1539 1620 1622 1710 1755 1805 2052 2106 2166 2223 2340 2430 2433 2470 2565 2916 2964 3078 3159 3244 3249 3420 3510 3610 3645 3705 4055 4212 4332 4446 4617 4693 4860 4866 4940 5130 5265 5415 6156 6318 6498 6669 7020 7220 7290 7299 7410 7695 8110 8892 9234 9386 9477 9732 9747 10260 10530 10543 10830 11115 12165 12636 12996 13338 13851 14079 14580 14598 14820 15390 15409 15795 16220 16245 18468 18772 18954 19494 20007 21060 21086 21660 21897 22230 23085 23465 24330 26676 27702 28158 29196 29241 30780 30818 31590 31629 32490 33345 36495 37908 38988 40014 42172 42237 43794 44460 46170 46227 46930 47385 48660 48735 52715 55404 56316 58482 60021 61636 63180 63258 64980 65691 66690 69255 70395 72990 77045 80028 84474 87588 87723 92340 92454 93860 94770 94887 97470 100035 105430 109485 116964 120042 126516 126711 131382 133380 138510 138681 140790 145980 146205 154090 158145 168948 175446 180063 184908 189540 189774 194940 197073 200070 200317 210860 211185 218970 231135 240084 253422 262764 263169 277020 277362 281580 284661 292410 292771 300105 308180 316290 328455 350892 360126 379548 380133 394146 400140 400634 416043 422370 437940 438615 462270 474435 506844 526338 554724 569322 584820 585542 591219 600210 600951 632580 633555 656910 693405 720252 760266 788292 801268 832086 844740 853983 877230 878313 900315 924540 948870 985365 1001585 1052676 1138644 1140399 1171084 1182438 1200420 1201902 1248129 1267110 1313820 1315845 1386810 1423305 1463855 1520532 1664172 1707966 1754460 1756626 1800630 1802853 1897740 1900665 1970730 2003170 2080215 2280798 2364876 2403804 2496258 2534220 2561949 2631690 2634939 2773620 2846610 2927710 2956095 3004755 3415932 3421197 3513252 3601260 3605706 3744387 3801330 3806023 3941460 4006340 4160430 4269915 4391565 4561596 4992516 5123898 5263380 5269878 5408559 5693220 5701995 5855420 5912190 6009510 6240645 6842394 7211412 7488774 7602660 7612046 7685847 7904817 8320860 8539830 8783130 9014265 10247796 10539756 10817118 11233161 11403990 11418069 11824380 12019020 12481290 12809745 13174695 13684788 14977548 15224092 15371694 15809634 16225677 17079660 17105985 17566260 18028530 18721935 19030115 21634236 22466322 22807980 22836138 23714451 24962580 25619490 26349390 27042795 30743388 31619268 32451354 34211970 34254207 36057060 37443870 38060230 38429235 39524085 44932644 45672276 47428902 48677031 51238980 52698780 54085590 56165805 57090345 64902708 68423940 68508414 71143353 74887740 76120460 76858470 79048170 81128385 94857804 97354062 102762621 108171180 112331610 114180690 118572255 137016828 142286706 146031093 153716940 158096340 162256770 171271035 194708124 205525242 213430059 224663220 228361380 237144510 243385155 284573412 292062186 308287863 324513540 342542070 355716765 411050484 426860118 474289020 486770310 513813105 584124372 616575726 685084140 711433530 730155465 853720236 924863589 973540620 1027626210 1067150295 1233151452 1422867060 1460310930 1541439315 1849727178 2055252420 2134300590 2774590767 2920621860 3082878630 3699454356 4268601180 4624317945 5549181534 6165757260 9248635890 11098363068 13872953835 18497271780 27745907670 55491815340
• Sum of all divisors σ(n): 198828434448
• Sum of proper divisors (its aliquot sum) s(n): 143336619108
• 55491815340 is an abundant number, because the sum of its proper divisors (143336619108) is greater than itself. Its abundance is 87844803768

Bases of 55491815340

• Binary: 110011101011100100011110011110101100₂
• Hexadecimal: 0xCEB91E7AC
• Base-36: PHQE6R0

Squares and roots of 55491815340

• 55491815340 squared (55491815340²) is 3079341569728659315600
• 55491815340 cubed (55491815340³) is 170878253756168496647045981304000
• The square root of 55491815340 is 235567.0081738951
• The cube root of 55491815340 is 3814.2542967455

Scales and comparisons

• 55,491,815,340 seconds is equal to 1,764 years, 24 weeks, 2 days, 9 hours, 9 minutes.
• To count from 1 to 55,491,815,340 would take you about three thousand, five hundred twenty-eight 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 55491815340 cubic inches would be around 317.9 feet tall.

Recreational maths with 55491815340

• 55491815340 backwards is 04351819455
• 55491815340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55491815340's digits is 45
• More coming soon!