147748222440

Names of 147748222440

• Cardinal: 147748222440 can be written as One hundred forty-seven billion, seven hundred forty-eight million, two hundred twenty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4774822244 × 10¹¹

Factors of 147748222440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 76530

Divisors of 147748222440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 59 60 63 65 70 72 78 84 90 91 104 105 117 118 120 126 130 140 156 168 177 180 182 195 210 234 236 252 260 273 280 295 312 315 354 360 364 390 413 420 455 468 472 504 520 531 546 585 590 630 708 728 767 780 819 826 840 885 910 936 1062 1092 1170 1180 1239 1260 1365 1416 1534 1560 1638 1652 1770 1820 2065 2124 2184 2301 2340 2360 2478 2520 2655 2730 3068 3276 3304 3540 3640 3717 3835 4095 4130 4248 4602 4680 4956 5310 5369 5460 6136 6195 6552 6903 7080 7434 7670 8190 8260 9204 9912 10620 10738 10920 11505 12390 13806 14868 15340 16107 16380 16520 18408 18585 21240 21476 23010 24780 26845 27612 29736 30680 32214 32760 34515 37170 42952 46020 48321 49560 53690 55224 64428 69030 74340 76441 80535 92040 96642 107380 128856 138060 148680 152882 161070 193284 214760 229323 241605 276120 305764 322140 382205 386568 458646 483210 535087 611528 644280 687969 764410 917292 966420 993733 1070174 1146615 1375938 1528820 1605261 1834584 1932840 1987466 2140348 2293230 2675435 2751876 2981199 3057640 3210522 3439845 3974932 4280696 4510019 4586460 4815783 4968665 5350870 5503752 5962398 6421044 6879690 6956131 7949864 8026305 8943597 9020038 9172920 9631566 9937330 10701740 11924796 12842088 13530057 13759380 13912262 14905995 16052610 17887194 18040076 19263132 19874660 20868393 21403480 22550095 23849592 24078915 27060114 27518760 27824524 29811990 31570133 32105220 34780655 35774388 36080152 38526264 39749320 40590171 41736786 44717985 45100190 48157830 54120228 55649048 58630247 59623980 62605179 63140266 64210440 67650285 69561310 71548776 81180342 83473572 89435970 90200380 94710399 96315660 104341965 108240456 117260494 119247960 125210358 126280532 135300570 139122620 157850665 162360684 166947144 175890741 178871940 180400760 189420798 192631320 202950855 208683930 234520988 250420716 252561064 270601140 278245240 284131197 293151235 313025895 315701330 324721368 351781482 357743880 378841596 405901710 410411729 417367860 469041976 473551995 500841432 527672223 541202280 568262394 586302470 626051790 631402660 703562964 757683192 811803420 820823458 834735720 879453705 947103990 1055344446 1136524788 1172604940 1231235187 1252103580 1262805320 1407125928 1420655985 1623606840 1641646916 1758907410 1894207980 2052058645 2110688892 2273049576 2345209880 2462470374 2504207160 2638361115 2841311970 3283293832 3517814820 3693705561 3788415960 4104117290 4221377784 4924940748 5276722230 5682623940 6156175935 7035629640 7387411122 8208234580 9849881496 10553444460 11365247880 12312351870 14774822244 16416469160 18468527805 21106888920 24624703740 29549644488 36937055610 49249407480 73874111220 147748222440
• Sum of all divisors σ(n): 601017580800
• Sum of proper divisors (its aliquot sum) s(n): 453269358360
• 147748222440 is an abundant number, because the sum of its proper divisors (453269358360) is greater than itself. Its abundance is 305521135920

Bases of 147748222440

• Binary: 10001001100110011110101111010111101000₂
• Hexadecimal: 0x22667AF5E8
• Base-36: 1VVHH620

Squares and roots of 147748222440

• 147748222440 squared (147748222440²) is 21829537234179719553600
• 147748222440 cubed (147748222440³) is 3225275323037847575542110302784000
• The square root of 147748222440 is 384380.3096413759
• The cube root of 147748222440 is 5286.5712303925

Scales and comparisons

• 147,748,222,440 seconds is equal to 4,697 years, 48 weeks, 4 days, 20 hours, 54 minutes.
• To count from 1 to 147,748,222,440 would take you about nine thousand, three hundred ninety-five 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 147748222440 cubic inches would be around 440.5 feet tall.

Recreational maths with 147748222440

• 147748222440 backwards is 044222847741
• 147748222440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 147748222440's digits is 45
• More coming soon!