155799206028

Names of 155799206028

• Cardinal: 155799206028 can be written as One hundred fifty-five billion, seven hundred ninety-nine million, two hundred six thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.55799206028 × 10¹¹

Factors of 155799206028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 138

Divisors of 155799206028

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 47 54 57 67 76 81 94 108 114 134 141 162 171 188 201 228 243 268 282 324 342 361 402 423 486 513 564 603 684 722 729 804 846 893 972 1026 1083 1206 1269 1273 1444 1458 1539 1692 1786 1809 2052 2166 2209 2412 2538 2546 2679 2916 3078 3149 3249 3572 3618 3807 3819 4332 4418 4617 5076 5092 5358 5427 6156 6298 6498 6627 7236 7614 7638 8037 8836 9234 9447 9747 10716 10854 11421 11457 12596 12996 13254 13851 15228 15276 16074 16281 16967 18468 18894 19494 19881 21708 22842 22914 24111 24187 26508 27702 28341 29241 32148 32562 33934 34263 34371 37788 38988 39762 41971 45684 45828 48222 48374 48843 50901 55404 56682 58482 59643 59831 65124 67868 68526 68742 72333 72561 79524 83942 85023 87723 96444 96748 97686 101802 103113 113364 116964 119286 119662 125913 137052 137484 144666 145122 148003 152703 167884 170046 175446 178929 179493 195372 203604 206226 216999 217683 238572 239324 251826 255069 263169 289332 290244 296006 305406 309339 340092 350892 357858 358986 377739 412452 433998 435366 444009 458109 503652 510138 526338 536787 538479 592012 610812 618678 650997 653049 715716 717972 755478 765207 797449 867996 870732 888018 916218 928017 1020276 1052676 1073574 1076958 1133217 1136789 1237356 1301994 1306098 1332027 1374327 1510956 1530414 1594898 1610361 1615437 1776036 1832436 1856034 1959147 2147148 2153916 2266434 2273578 2295621 2392347 2603988 2612196 2664054 2748654 2812057 3060828 3189796 3220722 3230874 3399651 3410367 3712068 3918294 3996081 4122981 4532868 4547156 4591242 4784694 4846311 5328108 5497308 5624114 5877441 6441444 6461748 6799302 6820734 7177041 7836588 7992162 8245962 8436171 9182484 9569388 9692622 10198953 10231101 11248228 11754882 11988243 12368943 13598604 13641468 14354082 14538933 15984324 16491924 16872342 17632323 19385244 20397906 20462202 21531123 23509764 23976486 24737886 25308513 28708164 29077866 30596859 30693303 33744684 35264646 35964729 40795812 40924404 43062246 43616799 47952972 49475772 50617026 53429083 58155732 61193718 61386606 64593369 70529292 71929458 75925539 86124492 87233598 92079909 101234052 106858166 107894187 122387436 122773212 129186738 143858916 151851078 160287249 174467196 184159818 193780107 213716332 215788374 227776617 258373476 276239727 303702156 320574498 368319636 387560214 431576748 455553234 480861747 552479454 581340321 641148996 683329851 775120428 828719181 911106468 961723494 1104958908 1162680642 1366659702 1442585241 1657438362 1923446988 2049989553 2325361284 2733319404 2885170482 3314876724 4099979106 4327755723 5770340964 8199958212 8655511446 12983267169 17311022892 25966534338 38949801507 51933068676 77899603014 155799206028
• Sum of all divisors σ(n): 447387297756
• Sum of proper divisors (its aliquot sum) s(n): 291588091728
• 155799206028 is an abundant number, because the sum of its proper divisors (291588091728) is greater than itself. Its abundance is 135788885700

Bases of 155799206028

• Binary: 10010001000110010110110011100010001100₂
• Hexadecimal: 0x24465B388C
• Base-36: 1ZKMTOR0

Squares and roots of 155799206028

• 155799206028 squared (155799206028²) is 24273392598955191536784
• 155799206028 cubed (155799206028³) is 3781775294523150263779612356533952
• The square root of 155799206028 is 394714.0813652333
• The cube root of 155799206028 is 5380.9019694839

Scales and comparisons

• 155,799,206,028 seconds is equal to 4,953 years, 48 weeks, 3 days, 13 hours, 13 minutes, 48 seconds.
• To count from 1 to 155,799,206,028 would take you about nine thousand, nine hundred 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 155799206028 cubic inches would be around 448.4 feet tall.

Recreational maths with 155799206028

• 155799206028 backwards is 820602997551
• 155799206028 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155799206028's digits is 54
• More coming soon!