1438485997992

Names of 1438485997992

• Cardinal: 1438485997992 can be written as One trillion, four hundred thirty-eight billion, four hundred eighty-five million, nine hundred ninety-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.438485997992 × 10¹²

Factors of 1438485997992

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 637

Divisors of 1438485997992

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 29 38 43 57 58 61 76 86 87 113 114 116 122 129 152 172 174 183 226 228 232 244 258 339 344 348 366 367 452 456 488 516 551 678 696 732 734 817 904 1032 1101 1102 1159 1247 1356 1464 1468 1634 1653 1769 2147 2202 2204 2318 2451 2494 2623 2712 2936 3268 3277 3306 3477 3538 3741 4294 4404 4408 4636 4859 4902 4988 5246 5307 6441 6536 6554 6612 6893 6954 6973 7076 7482 7869 8588 8808 9272 9718 9804 9831 9976 10492 10614 10643 12882 13108 13224 13786 13908 13946 14152 14577 14964 15738 15781 17176 19436 19608 19662 20679 20919 20984 21228 21286 22387 23693 25764 26216 27572 27816 27892 29154 29928 31476 31562 31929 33611 38872 39324 41358 41471 41838 42456 42572 44774 47343 47386 49837 51528 55144 55784 58308 62263 62952 63124 63858 67161 67222 71079 76067 78648 82716 82942 83676 85144 89548 92321 94686 94772 99674 100833 116616 124413 124526 126248 127716 130967 134322 134444 140911 142158 149511 152134 165432 165884 167352 179096 184642 186789 189372 189544 199348 199897 201666 202217 228201 248826 249052 255432 261934 268644 268888 276963 281822 284316 296399 299022 299839 304268 331768 369284 373578 378744 392901 398696 399794 403332 404434 422733 425353 456402 457649 497652 498104 523868 537288 553926 563644 568632 592798 598044 599678 599691 606651 608536 649223 738568 747156 785802 787949 799588 806664 808868 845466 850706 889197 899517 912804 915298 962641 995304 1047736 1107852 1127288 1185596 1196088 1199356 1199382 1202659 1213302 1276059 1298446 1372947 1445273 1494312 1571604 1575898 1599176 1617736 1690932 1701412 1778394 1783253 1799034 1825608 1830596 1925282 1947669 2215704 2363847 2371192 2398712 2398764 2405318 2426604 2529731 2552118 2596892 2677309 2745894 2887923 2890546 3143208 3151796 3381864 3402824 3556788 3566506 3598068 3607977 3661192 3798043 3850564 3895338 4335819 4727694 4797528 4810636 4853208 5059462 5104236 5193784 5349759 5354618 5491788 5631581 5775846 5781092 6303592 7113576 7133012 7196136 7215954 7589193 7596086 7701128 7790676 8031927 8595571 8671638 8695331 9455388 9621272 10118924 10208472 10699518 10709236 10983576 11263162 11394129 11551692 11562184 12335237 14266024 14431908 15178386 15192172 15581352 16063854 16894743 17191142 17343276 17390662 18290179 18910776 20237848 21399036 21418472 22526324 22788258 22850521 23103384 24670474 25786713 26085993 27916589 28863816 30356772 30384344 32127708 33789486 33881807 34382284 34686552 34781324 36580358 37005711 42798072 45052648 45576516 45701042 48064889 49340948 51573426 51714337 52171986 54870537 55833178 60713544 64255416 67578972 67763614 68551563 68764568 69562648 73160716 73362199 74011422 83749767 91153032 91402084 96129778 98681896 101645421 103146852 103428674 104343972 108778433 109741074 111666356 135157944 135527228 137103126 144194667 146321432 146724398 148022844 155143011 163315849 167499534 182804168 192259556 203290842 206293704 206857348 208687944 217556866 219482148 220086597 223332712 271054456 274206252 288389334 293448796 296045688 310286022 326335299 326631698 334999068 384519112 406581684 413714696 435113732 438964296 440173194 489947547 530415191 548412504 576778668 586897592 620572044 652670598 653263396 669998136 813163368 870227464 880346388 979895094 982572403 1060830382 1153557336 1241144088 1305341196 1306526792 1393881781 1591245573 1760692776 1959790188 1965144806 2066790227 2121660764 2610682392 2787763562 2947717209 3154574557 3182491146 3919580376 3930289612 4133580454 4181645343 4243321528 5575527124 5895434418 6200370681 6309149114 6364982292 7860579224 8267160908 8363290686 9463723671 11151054248 11790868836 12400741362 12618298228 12729964584 16534321816 16726581372 18927447342 23581737672 24801482724 25236596456 33453162744 37854894684 49602965448 59936916583 75709789368 119873833166 179810749749 239747666332 359621499498 479495332664 719242998996 1438485997992
• Sum of all divisors σ(n): 4120022016000
• Sum of proper divisors (its aliquot sum) s(n): 2681536018008
• 1438485997992 is an abundant number, because the sum of its proper divisors (2681536018008) is greater than itself. Its abundance is 1243050020016

Bases of 1438485997992

• Binary: 10100111011101100011100100110100110101000₂
• Hexadecimal: 0x14EEC7269A8
• Base-36: ICTXF7OO

Squares and roots of 1438485997992

• 1438485997992 squared (1438485997992²) is 2069241966419040228032064
• 1438485997992 cubed (1438485997992³) is 2976575595151221632891498837215615488
• The square root of 1438485997992 is 1199368.9999295463
• The cube root of 1438485997992 is 11288.4733742249

Scales and comparisons

• 1,438,485,997,992 seconds is equal to 45,739 years, 21 weeks, 11 hours, 53 minutes, 12 seconds.
• To count from 1 to 1,438,485,997,992 would take you about one hundred fourteen thousand, three hundred forty-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 1438485997992 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438485997992

• 1438485997992 backwards is 2997995848341
• The number of decimal digits it has is: 13
• The sum of 1438485997992's digits is 78
• More coming soon!