420054605487972

Names of 420054605487972

• Cardinal: 420054605487972 can be written as Four hundred twenty trillion, fifty-four billion, six hundred five million, four hundred eighty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.20054605487972 × 10¹⁴

Factors of 420054605487972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1056

Divisors of 420054605487972

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 169 182 189 234 252 273 324 338 351 364 378 468 507 546 567 676 702 756 819 1014 1031 1053 1092 1134 1183 1404 1521 1638 2028 2062 2106 2268 2366 2457 3042 3093 3276 3549 4124 4212 4563 4732 4914 6084 6186 7098 7217 7371 9126 9279 9828 10647 12372 13403 13689 14196 14434 14742 18252 18558 21294 21651 26806 27378 27837 28868 29484 31941 37116 40209 42588 43302 53612 54756 55674 63882 64953 80418 83511 86604 93821 95823 111348 120627 127764 129906 160836 167022 174239 187642 191646 194859 241254 259812 281463 334044 348478 361881 375284 383292 389718 482508 522717 562926 584577 696956 723762 779436 844389 1045434 1062961 1085643 1125852 1169154 1219673 1447524 1568151 1688778 2090868 2125922 2171286 2338308 2439346 2533167 3136302 3188883 3377556 3659019 4251844 4342572 4704453 4878692 5066334 6272604 6377766 7318038 7440727 7599501 9408906 9566649 10132668 10977057 12755532 13818493 14113359 14636076 14881454 15199002 18817812 19133298 21954114 22322181 27636986 28226718 28699947 29762908 30398004 32931171 38266596 41455479 43908228 44644362 55273972 56453436 57399894 65862342 66966543 82910958 86099841 89288724 96729451 98793513 114799788 124366437 131724684 133933086 165821916 172199682 179640409 193458902 197587026 200899629 248732874 267866172 290188353 344399364 359280818 373099311 386917804 395174052 401799258 497465748 538921227 580376706 602698887 718561636 746198622 803598516 870565059 1077842454 1095912791 1119297933 1160753412 1205397774 1257482863 1492397244 1616763681 1741130118 2155684908 2191825582 2238595866 2410795548 2514965726 2611695177 3233527362 3287738373 3482260236 3772448589 4383651164 4477191732 4850291043 5029931452 5223390354 6467054724 6575476746 7544897178 7671389537 7835085531 9700582086 9863215119 10446780708 11317345767 13150953492 14246866283 14550873129 15089794356 15342779074 15670171062 19401164172 19726430238 22634691534 23014168611 28493732566 29101746258 29589645357 30685558148 31340342124 33952037301 39452860476 42740598849 45269383068 46028337222 56987465132 58203492516 59179290714 67904074602 69042505833 85481197698 88768936071 92056674444 99728063981 101856111903 118358581428 128221796547 135808149204 138085011666 170962395396 177537872142 185209261679 199456127962 203712223806 207127517499 256443593094 276170023332 299184191943 355075744284 370418523358 384665389641 398912255924 407424447612 414255034998 512887186188 555627785037 598368383886 621382552497 740837046716 769330779282 828510069996 897552575829 1111255570074 1153996168923 1196736767772 1242765104994 1296464831753 1538661558564 1666883355111 1795105151658 2222511140148 2307992337846 2485530209988 2592929663506 2692657727487 3333766710222 3590210303316 3889394495259 4615984675692 5000650065333 5185859327012 5385315454974 6667533420444 7778788990518 8077973182461 10001300130666 10770630909948 11668183485777 15001950195999 15557577981036 16155946364922 20002600261332 23336366971554 30003900391998 32311892729844 35004550457331 46672733943108 60007800783996 70009100914662 105013651371993 140018201829324 210027302743986 420054605487972
• Sum of all divisors σ(n): 1360259987974272
• Sum of proper divisors (its aliquot sum) s(n): 940205382486300
• 420054605487972 is an abundant number, because the sum of its proper divisors (940205382486300) is greater than itself. Its abundance is 520150776998328

Bases of 420054605487972

• Binary: 1011111100000100110010101100010111101111101100100₂
• Hexadecimal: 0x17E09958BDF64
• Base-36: 44WAF6MA90

Squares and roots of 420054605487972

• 420054605487972 squared (420054605487972²) is 176445871591655796660236672784
• 420054605487972 cubed (420054605487972³) is 74116900981414341814399497200686380011754048
• The square root of 420054605487972 is 20495233.7261123227
• The cube root of 420054605487972 is 74891.9692357573

Scales and comparisons

• 420,054,605,487,972 seconds is equal to 13,356,437 years, 7 weeks, 2 days, 1 hour, 46 minutes, 12 seconds.
• To count from 1 to 420,054,605,487,972 would take you about thirty-three million, three hundred ninety-one thousand and ninety-two 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 420054605487972 cubic inches would be around 6241 feet tall.

Recreational maths with 420054605487972

• 420054605487972 backwards is 279784506450024
• 420054605487972 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 420054605487972's digits is 63
• More coming soon!