1028988206847172

Names of 1028988206847172

• Cardinal: 1028988206847172 can be written as One quadrillion, twenty-eight trillion, nine hundred eighty-eight billion, two hundred six million, eight hundred forty-seven thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.028988206847172 × 10¹⁵

Factors of 1028988206847172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 953

Divisors of 1028988206847172

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 11 13 19 22 26 31 38 44 52 62 76 121 124 143 209 242 247 286 341 361 403 418 484 494 572 589 682 722 806 836 877 988 1178 1364 1444 1573 1612 1754 2299 2356 2717 3146 3508 3751 3971 4433 4598 4693 5434 6292 6479 6859 7502 7657 7942 8866 9196 9386 9647 10868 11191 11401 12958 13718 15004 15314 15884 16663 17732 18772 19294 22382 22802 25916 27187 27436 29887 30628 33326 38588 43681 44764 45604 48763 51623 54374 59774 66652 71269 75449 84227 87362 89167 97526 103246 106117 108748 119548 123101 125411 142538 145483 150898 168454 174724 178334 183293 195052 206492 212234 212629 216619 246202 250822 285076 290966 299057 301796 316597 336908 353431 356668 366586 424468 425258 433238 492404 501644 516553 567853 581932 598114 633194 706862 733172 769129 829939 850516 866476 926497 980837 1033106 1135706 1196228 1266388 1354111 1379521 1413724 1538258 1600313 1659878 1852994 1961674 2016223 2066212 2271412 2338919 2382809 2708222 2759042 2764177 3076516 3200626 3289627 3319756 3482567 3705988 3887741 3923348 4032446 4115761 4677838 4765618 5416444 5518084 5528354 5682083 6015343 6401252 6579254 6715189 6965134 7775482 8064892 8231522 8460419 9355676 9531236 9814507 9998677 10789207 11056708 11364166 12030686 13158508 13430378 13930268 14613451 15550964 16463044 16920838 17603443 19629014 19997354 21578414 22728332 23842999 24061372 25728109 26210899 26860756 29226902 30405947 33841676 35206886 38308237 39258028 39994708 42765151 43156828 45273371 47685998 51456218 52421798 58453804 60811894 62502913 66168773 70413772 73867079 76616474 78199459 85530302 90546742 93064609 95371996 102912436 104843596 107959577 109985447 121623788 125005826 127588591 132337546 147734158 153232948 156398918 160747961 171060604 181093484 186129218 186475633 189974863 215919154 219970894 250011652 255177182 262272989 264675092 277655569 295468316 309958987 312797836 321495922 334465417 372258436 372951266 379949726 431838308 439941788 453016981 498007081 510354364 524545978 555311138 619917974 642991844 668930834 727856503 745902532 759899452 812537869 860194049 906033962 996014162 1049091956 1110622276 1187555347 1209839917 1239835948 1337861668 1403474501 1455713006 1625075738 1720388098 1768227571 1812067924 1992028324 2051231963 2089723493 2375110694 2419679834 2424183229 2806949002 2885002879 2911426012 3054211259 3250151476 3409548857 3440776196 3536455142 3609522397 4102463926 4179446986 4750221388 4839359668 4848366458 4983186791 5275455811 5613898004 5770005758 5889220753 6108422518 6819097714 7072910284 7219044794 8204927852 8358893972 8607322639 9462134539 9696732916 9966373582 10550911622 11540011516 11778441506 12216845036 13638195428 14438089588 15438219511 17214645278 18924269078 19932747164 21101823244 22563551593 22986958423 23556883012 26666015519 30876439022 33596323849 34429290556 37505037427 37848538156 39704746367 45127103186 45973916846 53332031038 54815054701 58030013921 61752878044 64781428283 67192647698 68580925543 75010074854 79409492734 90254206372 91947833692 94680549029 106664062076 109630109402 111895194307 116060027842 129562856566 134385295396 137161851086 150020149708 158818985468 163539130141 189361098058 219260218804 223790388614 232120055684 259125713132 274323702172 293326170709 327078260282 378722196116 436752210037 447580777228 586652341418 638330153131 654156520564 712595711113 754390180973 873504420074 1041486039319 1173304682836 1230847137377 1276660306262 1425191422226 1508780361946 1747008840148 1798930431551 2082972078638 2126008691833 2461694274754 2553320612524 2850382844452 3017560723892 3597860863102 4165944157276 4252017383666 4923388549508 7195721726204 8298291990703 8504034767332 13539318511147 16596583981406 19788234747061 23386095610163 27078637022294 33193167962812 39576469494122 46772191220326 54157274044588 79152938988244 93544382440652 257247051711793 514494103423586 1028988206847172
• Sum of all divisors σ(n): 2325203320419840
• Sum of proper divisors (its aliquot sum) s(n): 1296215113572668
• 1028988206847172 is an abundant number, because the sum of its proper divisors (1296215113572668) is greater than itself. Its abundance is 267226906725496

Bases of 1028988206847172

• Binary: 11101001111101101111111100100011000001010011000100₂
• Hexadecimal: 0x3A7DBFC8C14C4
• Base-36: A4QUNMO2IS

Squares and roots of 1028988206847172

• 1028988206847172 squared (1028988206847172²) is 1058816729830558429624564397584
• 1028988206847172 cubed (1028988206847172³) is 1089509928208132889121571618943332364134032448
• The square root of 1028988206847172 is 32077846.0443835287
• The cube root of 1028988206847172 is 100957.0842359271

Scales and comparisons

• 1,028,988,206,847,172 seconds is equal to 32,718,642 years, 5 weeks, 4 days, 9 hours, 32 minutes, 52 seconds.
• To count from 1 to 1,028,988,206,847,172 would take you about ninety-eight million, one hundred fifty-five thousand, nine hundred twenty-six 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 1028988206847172 cubic inches would be around 8413.1 feet tall.

Recreational maths with 1028988206847172

• 1028988206847172 backwards is 2717486028898201
• The number of decimal digits it has is: 16
• The sum of 1028988206847172's digits is 73
• More coming soon!