40142612448

Names of 40142612448

• Cardinal: 40142612448 can be written as Forty billion, one hundred forty-two million, six hundred twelve thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0142612448 × 10¹⁰

Factors of 40142612448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 208

Divisors of 40142612448

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 27 32 34 36 46 48 51 54 68 69 72 81 92 96 102 108 136 138 144 153 162 163 184 204 207 216 243 272 276 288 306 324 326 368 391 408 414 432 459 486 489 544 552 612 621 648 652 729 736 782 816 828 864 918 972 978 1104 1173 1224 1242 1296 1304 1377 1458 1467 1564 1632 1656 1836 1863 1944 1956 2187 2208 2346 2448 2484 2592 2608 2754 2771 2916 2934 3128 3312 3519 3672 3726 3749 3888 3912 4131 4374 4401 4692 4896 4968 5216 5508 5542 5589 5832 5868 6256 6561 6624 7038 7344 7452 7498 7776 7824 8262 8313 8748 8802 9384 9936 10557 11016 11084 11178 11247 11664 11736 12393 12512 13122 13203 14076 14688 14904 14996 15648 16524 16626 16767 17496 17604 18768 19683 19872 21114 22032 22168 22356 22494 23328 23472 24786 24939 26244 26406 28152 29808 29992 31671 33048 33252 33534 33741 34992 35208 37179 37536 39366 39609 42228 44064 44336 44712 44988 46944 49572 49878 50301 52488 52812 56304 59616 59984 63342 63733 66096 66504 67068 67482 69984 70416 74358 74817 78732 79218 84456 88672 89424 89976 95013 99144 99756 100602 101223 104976 105624 111537 112608 118827 119968 126684 127466 132192 133008 134136 134964 140832 148716 149634 150903 157464 158436 168912 178848 179952 190026 191199 198288 199512 201204 202446 209952 211248 223074 224451 237654 253368 254932 266016 268272 269928 285039 297432 299268 301806 303669 314928 316872 334611 337824 356481 359904 380052 382398 396576 399024 402408 404892 422496 446148 448902 452709 475308 506736 509864 536544 539856 570078 573597 594864 598536 603612 607338 629856 633744 669222 673353 712962 760104 764796 798048 804816 809784 855117 892296 897804 905418 911007 950616 1013472 1019728 1069443 1079712 1140156 1147194 1189728 1197072 1207224 1214676 1267488 1338444 1346706 1425924 1520208 1529592 1609632 1619568 1710234 1720791 1784592 1795608 1810836 1822014 1901232 2020059 2039456 2138886 2280312 2294388 2394144 2414448 2429352 2565351 2676888 2693412 2733021 2851848 3040416 3059184 3208329 3239136 3420468 3441582 3569184 3591216 3621672 3644028 3802464 4040118 4277772 4560624 4588776 4828896 4858704 5130702 5162373 5353776 5386824 5466042 5703696 6060177 6118368 6416658 6840936 6883164 7182432 7243344 7288056 7696053 8080236 8199063 8555544 9121248 9177552 9717408 10261404 10324746 10707552 10773648 10932084 11407392 12120354 12833316 13681872 13766328 14486688 14576112 15392106 15487119 16160472 16398126 17111088 18180531 18355104 20522808 20649492 21547296 21864168 24240708 24597189 25666632 27363744 27532656 29152224 30784212 30974238 32320944 32796252 34222176 36361062 41045616 41298984 43728336 46461357 48481416 49194378 51333264 54541593 55065312 61568424 61948476 64641888 65592504 72722124 73791567 82091232 82597968 87456672 92922714 96962832 98388756 102666528 109083186 123136848 123896952 131185008 139384071 145444248 147583134 165195936 185845428 193925664 196777512 218166372 246273696 247793904 262370016 278768142 290888496 295166268 371690856 393555024 418152213 436332744 495587808 557536284 581776992 590332536 743381712 787110048 836304426 872665488 1115072568 1180665072 1254456639 1486763424 1672608852 1745330976 2230145136 2361330144 2508913278 3345217704 4460290272 5017826556 6690435408 10035653112 13380870816 20071306224 40142612448
• Sum of all divisors σ(n): 131778130176
• Sum of proper divisors (its aliquot sum) s(n): 91635517728
• 40142612448 is an abundant number, because the sum of its proper divisors (91635517728) is greater than itself. Its abundance is 51492905280

Bases of 40142612448

• Binary: 100101011000101011111010011111100000₂
• Hexadecimal: 0x958AFA7E0
• Base-36: IFVVI00

Squares and roots of 40142612448

• 40142612448 squared (40142612448²) is 1611429334150324552704
• 40142612448 cubed (40142612448³) is 64686983248135169892615622459392
• The square root of 40142612448 is 200356.2138991451
• The cube root of 40142612448 is 3424.0114702137

Scales and comparisons

• 40,142,612,448 seconds is equal to 1,276 years, 21 weeks, 2 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,142,612,448 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 40142612448 cubic inches would be around 285.3 feet tall.

Recreational maths with 40142612448

• 40142612448 backwards is 84421624104
• 40142612448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40142612448's digits is 36
• More coming soon!