40228978718448

Names of 40228978718448

• Cardinal: 40228978718448 can be written as Forty trillion, two hundred twenty-eight billion, nine hundred seventy-eight million, seven hundred eighteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0228978718448 × 10¹³

Factors of 40228978718448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 236

Divisors of 40228978718448

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 36 38 39 48 52 57 72 76 78 104 114 117 144 152 156 169 171 199 208 228 234 247 304 312 338 342 398 456 468 494 507 597 624 676 684 741 796 912 936 988 1014 1194 1352 1368 1482 1521 1592 1791 1872 1976 2028 2197 2223 2388 2587 2704 2736 2964 3042 3184 3211 3582 3781 3952 4056 4394 4446 4776 5174 5928 6084 6422 6591 7164 7562 7761 8112 8788 8892 9552 9633 10348 11343 11856 12168 12844 13182 14328 15124 15522 17576 17784 19266 19773 20696 22686 23283 24336 25688 26364 28561 28656 28899 30248 31044 33631 34029 35152 35568 38532 39546 39601 41392 41743 45372 46566 49153 51376 52728 57122 57798 60496 62088 67262 68058 77064 79092 79202 83486 85683 90744 93132 98306 100893 105456 114244 115596 118803 124176 125229 134524 136116 147459 154128 158184 158404 166972 171366 181488 186264 196612 201786 228488 231192 237606 250458 257049 269048 272232 294918 302679 316368 316808 333944 342732 356409 371293 372528 375687 393224 403572 437203 442377 456976 462384 475212 500916 514098 514813 538096 542659 544464 589836 605358 633616 638989 667888 685464 712818 742586 751374 752419 786448 807144 874406 884754 950424 1001832 1028196 1029626 1085318 1113879 1179672 1210716 1277978 1311609 1370928 1425636 1485172 1502748 1504838 1544439 1614288 1627977 1748812 1769508 1900848 1916967 2003664 2056392 2059252 2170636 2227758 2257257 2359344 2421432 2555956 2623218 2851272 2970344 3005496 3009676 3088878 3255954 3341637 3497624 3539016 3833934 3934827 4112784 4118504 4341272 4455516 4514514 4633317 4842864 4883931 5111912 5246436 5683639 5702544 5750901 5940688 6010992 6019352 6177756 6511908 6683274 6692569 6771771 6995248 7054567 7078032 7667868 7869654 8237008 8306857 8682544 8911032 9029028 9266634 9767862 9781447 10223824 10492872 11367278 11501802 12038704 12355512 13023816 13366548 13385138 13543542 14109134 15335736 15739308 16613714 17050917 17822064 18058056 18533268 19535724 19562894 20077707 20985744 21163701 22734556 23003604 24711024 24920571 26047632 26733096 26770276 27087084 28218268 29344341 30671472 31478616 33227428 34101834 36116112 37066536 39071448 39125788 40155414 42327402 45469112 46007208 49841142 51152751 53466192 53540552 54174168 56436536 58688682 60233121 62957232 63491103 66454856 68203668 73887307 74133072 74761713 78142896 78251576 80310828 84654804 87003397 88033023 90938224 92014416 99682284 102305502 107081104 107989141 108348336 112873072 117377364 120466242 126982206 127158811 132909712 136407336 147774614 149523426 156503152 160621656 169309608 174006794 176066046 199364568 204611004 215978282 221661921 234754728 240932484 253964412 254317622 261010191 272814672 295549228 299046852 321243312 323967423 338619216 348013588 352132092 381476433 398729136 409222008 431956564 443323842 469509456 481864968 507928824 508635244 522020382 591098456 598093704 647934846 664985763 696027176 704264184 762952866 783030573 818444016 863913128 886647684 963729936 971902269 1015857648 1017270488 1044040764 1131044161 1144429299 1182196912 1196187408 1295869692 1329971526 1392054352 1403858833 1408528368 1525905732 1566061146 1653064543 1727826256 1773295368 1943804538 2034540976 2088081528 2262088322 2288858598 2591739384 2659943052 2807717666 3051811464 3132122292 3306129086 3393132483 3546590736 3887609076 4176163056 4211576499 4524176644 4577717196 4959193629 5183478768 5319886104 5615435332 6103622928 6264244584 6612258172 6786264966 7775218152 8423152998 9048353288 9155434392 9918387258 10179397449 10639772208 11230870664 12528489168 12634729497 13224516344 13572529932 14703574093 14877580887 15550436304 16846305996 18096706576 18310868784 19836774516 20358794898 21489839059 22461741328 25269458994 26449032688 27145059864 29407148186 29755161774 33692611992 39673549032 40717589796 42979678118 44110722279 50538917988 54290119728 58814296372 59510323548 64469517177 67385223984 79347098064 81435179592 85959356236 88221444558 101077835976 117628592744 119020647096 128939034354 132332166837 162870359184 171918712472 176442889116 193408551531 202155671952 235257185488 238041294192 257878068708 264664333674 279367907767 343837424944 352885778232 386817103062 515756137416 529328667348 558735815534 705771556464 773634206124 838103723301 1031512274832 1058657334696 1117471631068 1547268412248 1676207446602 2117314669392 2234943262136 2514311169903 3094536824496 3352414893204 4469886524272 5028622339806 6704829786408 10057244679612 13409659572816 20114489359224 40228978718448
• Sum of all divisors σ(n): 129035082398040
• Sum of proper divisors (its aliquot sum) s(n): 88806103679592
• 40228978718448 is an abundant number, because the sum of its proper divisors (88806103679592) is greater than itself. Its abundance is 48577124961144

Bases of 40228978718448

• Binary: 1001001001011010001001111111000111011011110000₂
• Hexadecimal: 0x249689FC76F0
• Base-36: E9CXR8WS0

Squares and roots of 40228978718448

• 40228978718448 squared (40228978718448²) is 1618370728729342088455528704
• 40228978718448 cubed (40228978718448³) is 65105401604611884145089882978282198331392
• The square root of 40228978718448 is 6342631.8447824165
• The cube root of 40228978718448 is 34264.6528223755

Scales and comparisons

• 40,228,978,718,448 seconds is equal to 1,279,157 years, 4 weeks, 3 days, 14 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,228,978,718,448 would take you about three million, one hundred ninety-seven thousand, eight hundred 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 40228978718448 cubic inches would be around 2855.4 feet tall.

Recreational maths with 40228978718448

• 40228978718448 backwards is 84481787982204
• 40228978718448 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40228978718448's digits is 72
• More coming soon!