40143138048

Names of 40143138048

• Cardinal: 40143138048 can be written as Forty billion, one hundred forty-three million, one hundred thirty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 4.0143138048 × 10¹⁰

Factors of 40143138048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 493

Divisors of 40143138048

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 41 48 52 64 72 78 82 96 97 104 117 123 128 144 156 164 192 194 208 234 246 256 288 291 312 328 337 369 384 388 416 468 492 533 576 582 624 656 674 738 768 776 832 873 936 984 1011 1066 1152 1164 1248 1261 1312 1348 1476 1552 1599 1664 1746 1872 1968 2022 2132 2304 2328 2496 2522 2624 2696 2952 3033 3104 3198 3328 3492 3744 3783 3936 3977 4044 4264 4381 4656 4797 4992 5044 5248 5392 5904 6066 6208 6396 6984 7488 7566 7872 7954 8088 8528 8762 9312 9594 9984 10088 10496 10784 11349 11808 11931 12132 12416 12792 13143 13817 13968 14976 15132 15744 15908 16176 17056 17524 18624 19188 20176 21568 22698 23616 23862 24264 24832 25584 26286 27634 27936 29952 30264 31488 31816 32352 32689 34112 35048 35793 37248 38376 39429 40352 41451 43136 45396 47232 47724 48528 51168 51701 52572 55268 55872 60528 63632 64704 65378 68224 70096 71586 74496 76752 78858 80704 82902 86272 90792 94464 95448 97056 98067 102336 103402 105144 110536 111744 121056 124353 127264 129408 130756 136448 140192 143172 153504 155103 157716 161408 165804 179621 181584 190896 194112 196134 204672 206804 210288 221072 223488 242112 248706 254528 258816 261512 280384 286344 294201 307008 310206 315432 322816 331608 359242 363168 381792 388224 392268 409344 413608 420576 424957 442144 465309 484224 497412 509056 523024 538863 560768 572688 588402 614016 620412 630864 663216 718484 726336 763584 776448 784536 827216 841152 849914 884288 930618 968448 994824 1018112 1046048 1077726 1121536 1145376 1176804 1228032 1240824 1261728 1274871 1326432 1340249 1436968 1452672 1527168 1569072 1616589 1654432 1682304 1699828 1768576 1861236 1989648 2092096 2155452 2290752 2353608 2481648 2523456 2549742 2652864 2680498 2873936 2905344 3054336 3138144 3233178 3308864 3364608 3399656 3537152 3722472 3824613 3979296 4020747 4184192 4310904 4581504 4707216 4963296 5046912 5099484 5305728 5360996 5747872 6276288 6466356 6617728 6799312 7444944 7649226 7958592 8041494 8368384 8621808 9163008 9414432 9926592 10093824 10198968 10611456 10721992 11495744 12062241 12552576 12932712 13235456 13598624 14889888 15298452 15917184 16082988 17243616 17423237 18828864 19853184 20397936 21443984 22991488 24124482 25105152 25865424 27197248 29779776 30596904 31834368 32165976 34487232 34846474 37657728 39706368 40795872 42887968 45982976 48248964 51730848 52269711 54394496 59559552 61193808 64331952 68974464 69692948 75315456 81591744 85775936 96497928 103461696 104539422 108788992 119119104 122387616 128663904 137948928 139385896 156809133 163183488 171551872 192995856 206923392 209078844 244775232 257327808 278771792 313618266 326366976 343103744 385991712 413846784 418157688 489550464 514655616 557543584 627236532 771983424 836315376 979100928 1029311232 1115087168 1254473064 1543966848 1672630752 2230174336 2508946128 3087933696 3345261504 4460348672 5017892256 6690523008 10035784512 13381046016 20071569024 40143138048
• Sum of all divisors σ(n): 129385126416
• Sum of proper divisors (its aliquot sum) s(n): 89241988368
• 40143138048 is an abundant number, because the sum of its proper divisors (89241988368) is greater than itself. Its abundance is 49098850320

Bases of 40143138048

• Binary: 100101011000101101111010110100000000₂
• Hexadecimal: 0x958B7AD00
• Base-36: IFW6RK0

Squares and roots of 40143138048

• 40143138048 squared (40143138048²) is 1611471532340785250304
• 40143138048 cubed (40143138048³) is 64689524183178238883675705966592
• The square root of 40143138048 is 200357.5255586873
• The cube root of 40143138048 is 3424.0264140391

Scales and comparisons

• 40,143,138,048 seconds is equal to 1,276 years, 22 weeks, 1 day, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,143,138,048 would take you about two thousand, five hundred fifty-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 40143138048 cubic inches would be around 285.3 feet tall.

Recreational maths with 40143138048

• 40143138048 backwards is 84083134104
• 40143138048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40143138048's digits is 36
• More coming soon!