90381275712

Names of 90381275712

• Cardinal: 90381275712 can be written as Ninety billion, three hundred eighty-one million, two hundred seventy-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 9.0381275712 × 10¹⁰

Factors of 90381275712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 223

Divisors of 90381275712

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 32 36 38 39 42 48 52 54 56 57 63 64 72 76 78 84 91 96 104 108 112 114 117 126 133 144 152 156 168 169 171 179 182 189 192 208 216 224 228 234 247 252 266 273 288 304 312 336 338 342 351 358 364 378 399 416 432 448 456 468 494 504 507 513 532 537 546 576 608 624 672 676 684 702 716 728 741 756 798 819 832 864 912 936 988 1008 1014 1026 1064 1074 1092 1183 1197 1216 1248 1253 1344 1352 1368 1404 1432 1456 1482 1512 1521 1596 1611 1638 1728 1729 1824 1872 1976 2016 2028 2052 2128 2148 2184 2197 2223 2327 2366 2394 2457 2496 2506 2704 2736 2808 2864 2912 2964 3024 3042 3192 3211 3222 3276 3401 3458 3549 3591 3648 3744 3759 3952 4032 4056 4104 4256 4296 4368 4394 4446 4563 4654 4732 4788 4833 4914 5012 5187 5408 5472 5616 5728 5824 5928 6048 6084 6384 6422 6444 6552 6591 6669 6802 6916 6981 7098 7182 7488 7518 7904 8112 8208 8512 8592 8736 8788 8892 9126 9308 9464 9576 9633 9666 9828 10024 10203 10374 10647 10816 10944 11232 11277 11456 11856 12096 12168 12768 12844 12888 13104 13182 13338 13604 13832 13962 14196 14364 15036 15379 15561 15808 16224 16289 16416 17184 17472 17576 17784 18252 18616 18928 19152 19266 19332 19656 19773 20048 20406 20748 20943 21294 22464 22477 22554 23712 23807 24336 25536 25688 25776 26208 26364 26676 27208 27664 27924 28392 28728 28899 30072 30251 30609 30758 31122 31941 32448 32578 32832 33831 34368 35152 35568 36504 37232 37856 38304 38532 38664 39312 39546 40096 40812 41496 41743 41886 42588 44213 44954 45108 46137 46683 47424 47614 48672 48867 51376 51552 52416 52728 53352 54416 55328 55848 56784 57456 57798 59319 60144 60502 61218 61516 62244 62829 63882 65156 67431 67662 70304 71136 71421 73008 74464 75712 76608 77064 77328 78624 79092 80192 81624 82992 83486 83772 85176 86697 88426 89908 90216 90753 91827 92274 93366 95228 97344 97734 102752 103104 105456 106704 108832 110656 111696 113568 114912 115596 118638 120288 121004 122436 123032 124488 125229 125658 127764 130312 132639 134862 135324 138411 140608 142272 142842 146016 146601 148928 154128 154656 157248 158184 163248 165984 166972 167544 170352 173394 176852 179816 180432 181506 183654 184548 186732 190456 195468 202293 205504 210912 211757 213408 214263 217664 223392 227136 229824 231192 237276 240576 242008 244872 246064 248976 250458 251316 255528 260624 265278 269724 270648 272259 276822 285684 292032 292201 293202 308256 309312 309491 316368 326496 331968 333944 335088 340704 346788 353704 359632 360864 363012 367308 369096 373464 375687 380912 390936 393263 397917 404586 415233 421824 423514 426816 428526 439803 446784 462384 474552 484016 489744 492128 497952 500916 502632 511056 521248 530556 539448 541296 544518 553644 571368 574769 584402 586404 606879 616512 618982 632736 635271 642789 652992 667888 670176 681408 693576 707408 719264 721728 726024 734616 738192 746928 751374 761824 781872 786526 795834 809172 816777 830466 847028 857052 876603 879606 924768 928473 949104 968032 979488 984256 995904 1001832 1005264 1022112 1042496 1061112 1078896 1082592 1089036 1107288 1127061 1142736 1149538 1168804 1172808 1179789 1193751 1213758 1237964 1265472 1270542 1285578 1335776 1340352 1387152 1414816 1438528 1452048 1469232 1476384 1493856 1502748 1523648 1563744 1573052 1591668 1618344 1633554 1660932 1694056 1714104 1724307 1753206 1759212 1849536 1856946 1898208 1905813 1936064 1958976 2003664 2010528 2044224 2122224 2157792 2165184 2178072 2214576 2254122 2285472 2299076 2337608 2345616 2359578 2387502 2427516 2475928 2541084 2571156 2629809 2671552 2752841 2774304 2785419 2829632 2904096 2938464 2952768 2987712 3005496 3127488 3146104 3183336 3236688 3267108 3321864 3388112 3428208 3448614 3506412 3518424 3539367 3713892 3796416 3811626 4007328 4021056 4023383 4244448 4315584 4356144 4429152 4508244 4570944 4598152 4675216 4691232 4719156 4775004 4855032 4951856 5082168 5142312 5172921 5259618 5505682 5548608 5570838 5717439 5808192 5876928 6010992 6292208 6366672 6473376 6534216 6643728 6776224 6856416 6897228 7012824 7036848 7078734 7427784 7471997 7623252 7889427 8014656 8046766 8258523 8356257 8488896 8712288 8858304 9016488 9196304 9350432 9382464 9438312 9550008 9710064 9903712 10164336 10284624 10345842 10519236 10618101 11011364 11141676 11434878 12021984 12070149 12584416 12733344 12946752 13068432 13287456 13552448 13712832 13794456 14025648 14073696 14157468 14855568 14943994 15246504 15518763 15778854 16093532 16517046 16712514 17424576 18032976 18392608 18700864 18876624 19100016 19420128 19807424 20328672 20569248 20691684 21038472 21236202 22022728 22283352 22415991 22869756 24043968 24140298 24775569 25168832 25466688 26136864 26574912 27588912 28051296 28147392 28314936 29711136 29887988 30493008 31037526 31557708 32187064 33034092 33425028 36065952 36210447 36785216 37753248 38200032 38840256 40657344 41138496 41383368 42076944 42472404 44045456 44566704 44831982 45739512 48280596 49551138 52273728 52303979 55177824 56102592 56629872 59422272 59775976 60986016 62075052 63115416 64374128 66068184 66850056 67247973 72131904 72420894 74326707 75506496 76400064 82766736 84153888 84944808 88090912 89133408 89663964 91479024 96561192 99102276 104607958 108631341 110355648 113259744 119551952 121972032 124150104 126230832 128748256 132136368 133700112 134495946 144841788 148653414 156911937 165533472 168307776 169889616 176181824 178266816 179327928 182958048 193122384 198204552 201743919 209215916 217262682 226519488 239103904 248300208 252461664 257496512 264272736 267400224 268991892 289683576 297306828 313823874 331066944 339779232 358655856 365916096 386244768 396409104 403487838 418431832 434525364 470735811 478207808 496600416 504923328 528545472 534800448 537983784 579367152 594613656 627647748 679558464 717311712 772489536 792818208 806975676 836863664 869050728 941471622 993200832 1075967568 1158734304 1189227312 1255295496 1412207433 1434623424 1585636416 1613951352 1673727328 1738101456 1882943244 2151935136 2317468608 2378454624 2510590992 2824414866 3227902704 3347454656 3476202912 3765886488 4303870272 4756909248 5021181984 5648829732 6455805408 6952405824 7531772976 10042363968 11297659464 12911610816 15063545952 22595318928 30127091904 45190637856 90381275712
• Sum of all divisors σ(n): 348203520000
• Sum of proper divisors (its aliquot sum) s(n): 257822244288
• 90381275712 is an abundant number, because the sum of its proper divisors (257822244288) is greater than itself. Its abundance is 167440968576

Bases of 90381275712

• Binary: 1010100001011001001001101001001000000₂
• Hexadecimal: 0x150B24D240
• Base-36: 15IQOEO0

Squares and roots of 90381275712

• 90381275712 squared (90381275712²) is 8168774999328561106944
• 90381275712 cubed (90381275712³) is 738304305443607296282945581744128
• The square root of 90381275712 is 300634.7879271459
• The cube root of 90381275712 is 4487.7241673251

Scales and comparisons

• 90,381,275,712 seconds is equal to 2,873 years, 43 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 90,381,275,712 would take you about five thousand, seven hundred forty-seven 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 90381275712 cubic inches would be around 374 feet tall.

Recreational maths with 90381275712

• 90381275712 backwards is 21757218309
• The number of decimal digits it has is: 11
• The sum of 90381275712's digits is 45
• More coming soon!