28916177472

Names of 28916177472

• Cardinal: 28916177472 can be written as Twenty-eight billion, nine hundred sixteen million, one hundred seventy-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8916177472 × 10¹⁰

Factors of 28916177472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 444

Divisors of 28916177472

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 29 32 34 36 39 42 48 51 52 54 56 58 63 64 68 72 78 84 87 91 96 102 104 108 112 116 117 119 126 136 144 153 156 168 174 182 189 192 203 204 208 216 221 224 232 234 238 252 261 272 273 288 306 312 336 348 351 357 364 373 377 378 406 408 416 432 442 448 459 464 468 476 493 504 522 544 546 576 609 612 624 663 672 696 702 714 728 746 754 756 783 812 816 819 832 864 884 918 928 936 952 986 1008 1044 1071 1088 1092 1119 1131 1218 1224 1248 1326 1344 1392 1404 1428 1456 1479 1492 1508 1512 1547 1566 1624 1632 1638 1728 1768 1827 1836 1856 1872 1904 1972 1989 2016 2088 2142 2184 2238 2262 2436 2448 2457 2496 2611 2639 2652 2784 2808 2856 2912 2958 2984 3016 3024 3094 3132 3213 3248 3264 3276 3357 3393 3451 3536 3654 3672 3744 3808 3944 3978 4032 4176 4284 4368 4437 4476 4524 4641 4849 4872 4896 4914 5222 5278 5304 5481 5568 5616 5712 5824 5916 5967 5968 6032 6048 6188 6264 6341 6409 6426 6496 6552 6714 6786 6902 7072 7308 7344 7488 7616 7833 7888 7917 7956 8352 8568 8736 8874 8952 9048 9282 9698 9744 9792 9828 10071 10179 10353 10444 10556 10608 10817 10962 11232 11424 11832 11934 11936 12064 12096 12376 12528 12682 12818 12852 12992 13104 13311 13428 13572 13804 13923 14144 14547 14616 14688 15666 15776 15834 15912 16704 17136 17472 17748 17904 18096 18564 19023 19227 19396 19488 19656 20142 20358 20706 20888 21112 21216 21634 21924 22464 22848 23499 23664 23751 23868 23872 24128 24752 25056 25364 25636 25704 26208 26622 26856 27144 27608 27846 29094 29232 29376 31059 31332 31552 31668 31824 32451 33943 34272 35496 35808 36192 37128 38046 38454 38792 38976 39312 40284 40716 41412 41769 41776 42224 42432 43268 43641 43848 44387 44863 46998 47328 47502 47736 49504 50112 50728 51272 51408 52416 53244 53712 54288 55216 55692 57069 57681 58188 58464 62118 62664 63336 63648 64902 67886 68544 70497 70992 71253 71616 72384 74256 75719 76092 76908 77584 78624 80568 81432 82433 82824 83538 83552 84448 86536 87282 87696 88774 89726 93177 93996 94656 95004 95472 97353 99008 101456 101829 102544 102816 106488 107424 108576 110432 111384 114138 115362 116376 116928 124236 125328 126672 127296 129804 130923 133161 134589 135772 140621 140994 141984 142506 148512 151438 152184 153816 155168 157248 161136 162864 164866 165648 167076 167104 168896 171207 173043 173072 174564 175392 177548 179452 183889 186354 187992 190008 190944 194706 202912 203658 205088 205632 212976 214848 217152 220864 222768 227157 228276 230724 232752 247299 248472 250656 253344 259608 261846 266322 269178 271544 281242 281988 283968 285012 292059 297024 302876 304368 305487 307632 310336 322272 325728 329732 331296 334152 342414 346086 346144 349128 350784 355096 358904 367778 372708 375984 380016 381888 389412 399483 403767 405824 407316 410176 421863 425952 445536 454314 456552 461448 465504 494598 496944 501312 506688 519216 523692 532644 538356 543088 551667 562484 563976 570024 577031 584118 605752 608736 610974 615264 644544 651456 659464 662592 668304 681471 684828 692172 692288 698256 710192 717808 735556 741897 745416 751968 760032 778824 798966 807534 814632 843726 851904 891072 908628 913104 916461 922896 931008 984347 989196 993888 1038432 1047384 1065288 1076712 1086176 1103334 1124968 1127952 1140048 1154062 1168236 1198449 1211301 1211504 1217472 1221948 1230528 1265589 1287223 1318928 1336608 1362942 1369656 1384344 1396512 1420384 1435616 1471112 1483794 1490832 1503936 1520064 1557648 1597932 1615068 1629264 1655001 1687452 1731093 1817256 1826208 1832922 1845792 1968694 1978392 1987776 2044413 2076864 2094768 2130576 2153424 2172352 2206668 2225691 2249936 2255904 2280096 2308124 2336472 2390557 2396898 2422602 2423008 2443896 2531178 2574446 2637856 2673216 2725884 2739312 2768688 2793024 2840768 2871232 2942224 2953041 2967588 2981664 3115296 3195864 3230136 3258528 3310002 3374904 3462186 3634512 3652416 3665844 3691584 3796767 3861669 3937388 3956784 4088826 4189536 4261152 4306848 4413336 4451382 4499872 4511808 4560192 4616248 4672944 4781114 4793796 4845204 4846016 4887792 4965003 5062356 5148892 5193279 5275712 5451768 5478624 5537376 5884448 5906082 5935176 5963328 6230592 6391728 6460272 6517056 6620004 6749808 6924372 7171671 7269024 7331688 7593534 7723338 7874776 7913568 8177652 8379072 8522304 8613696 8826672 8859123 8902764 8999744 9232496 9345888 9562228 9587592 9690408 9775584 9930006 10124712 10297784 10386558 10903536 10957248 11074752 11585007 11768896 11812164 11870352 12783456 12920544 13240008 13499616 13848744 14343342 14538048 14663376 15187068 15446676 15579837 15749552 15827136 16355304 16733899 17653344 17718246 17805528 18464992 18691776 19124456 19175184 19380816 19551168 19860012 20249424 20595568 20773116 21515013 21807072 23170014 23624328 23740704 25566912 25841088 26480016 26577369 26999232 27697488 28686684 29326752 30374136 30893352 31159674 31499104 32710608 33467798 34755021 35306688 35436492 35611056 36929984 38248912 38350368 38761632 39720024 40498848 41191136 41546232 43030026 43614144 46340028 47248656 47481408 50201697 52960032 53154738 55394976 57373368 58653504 60748272 61786704 62319348 62998208 64545039 65421216 66935596 69510042 70872984 71222112 76497824 76700736 77523264 79440048 80997696 82382272 83092464 86060052 92680056 94497312 100403394 105920064 106309476 110789952 114746736 121496544 123573408 124638696 129090078 130842432 133871192 139020084 141745968 142444224 150605091 152995648 158880096 166184928 172120104 185360112 188994624 200806788 212618952 229493472 242993088 247146816 249277392 258180156 267742384 278040168 283491936 301210182 317760192 332369856 344240208 370720224 401613576 425237904 451815273 458986944 498554784 516360312 535484768 556080336 566983872 602420364 688480416 741440448 803227152 850475808 903630546 997109568 1032720624 1070969536 1112160672 1204840728 1376960832 1606454304 1700951616 1807261092 2065441248 2224321344 2409681456 3212908608 3614522184 4130882496 4819362912 7229044368 9638725824 14458088736 28916177472
• Sum of all divisors σ(n): 114907161600
• Sum of proper divisors (its aliquot sum) s(n): 85990984128
• 28916177472 is an abundant number, because the sum of its proper divisors (85990984128) is greater than itself. Its abundance is 57074806656

Bases of 28916177472

• Binary: 11010111011100010011101101001000000₂
• Hexadecimal: 0x6BB89DA40
• Base-36: DA7Y1C0

Squares and roots of 28916177472

• 28916177472 squared (28916177472²) is 836145319592200310784
• 28916177472 cubed (28916177472³) is 24178126453710222853603699458048
• The square root of 28916177472 is 170047.5741432379
• The cube root of 28916177472 is 3069.3538614783

Scales and comparisons

• 28,916,177,472 seconds is equal to 919 years, 23 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 28,916,177,472 would take you about one thousand, eight hundred thirty-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 28916177472 cubic inches would be around 255.8 feet tall.

Recreational maths with 28916177472

• 28916177472 backwards is 27477161982
• 28916177472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28916177472's digits is 54
• More coming soon!